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Baum–Welch algorithm

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7237:, syllables, or whole-word units. A lexicon decoding system is applied to constrain the paths investigated, so only words in the system's lexicon (word dictionary) are investigated. Similar to the lexicon decoding, the system path is further constrained by the rules of grammar and syntax. Finally, semantic analysis is applied and the system outputs the recognized utterance. A limitation of many HMM applications to speech recognition is that the current state only depends on the state at the previous time-step, which is unrealistic for speech as dependencies are often several time-steps in duration. The Baum–Welch algorithm also has extensive applications in solving HMMs used in the field of speech synthesis. 2906: 7331:(CNVs) are an abundant form of genome structure variation in humans. A discrete-valued bivariate HMM (dbHMM) was used assigning chromosomal regions to seven distinct states: unaffected regions, deletions, duplications and four transition states. Solving this model using Baum-Welch demonstrated the ability to predict the location of CNV breakpoint to approximately 300 bp from 7320:. While most integrated gene-finding software (at the time of GENSCANs release) assumed input sequences contained exactly one gene, GENSCAN solves a general case where partial, complete, or multiple genes (or even no gene at all) is present. GENSCAN was shown to exactly predict exon location with 90% accuracy with 80% specificity compared to an annotated database. 4925:
chicken lays eggs, and that this state only depends on the state on the previous day. Now we don't know the state at the initial starting point, we don't know the transition probabilities between the two states and we don't know the probability that the chicken lays an egg given a particular state. To start we first guess the transition and emission matrices.
2482: 2392: 7253:. HMMs and as a consequence the Baum–Welch algorithm have also been used to identify spoken phrases in encrypted VoIP calls. In addition HMM cryptanalysis is an important tool for automated investigations of cache-timing data. It allows for the automatic discovery of critical algorithm state, for example key values. 7232:
in 1975. Continuous speech recognition occurs by the following steps, modeled by a HMM. Feature analysis is first undertaken on temporal and/or spectral features of the speech signal. This produces an observation vector. The feature is then compared to all sequences of the speech recognition units.
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Suppose we have a chicken from which we collect eggs at noon every day. Now whether or not the chicken has laid eggs for collection depends on some unknown factors that are hidden. We can however (for simplicity) assume that the chicken is always in one of two states that influence whether the
4781: 4557: 2901:{\displaystyle \xi _{ij}(t)=P(X_{t}=i,X_{t+1}=j\mid Y,\theta )={\frac {P(X_{t}=i,X_{t+1}=j,Y\mid \theta )}{P(Y\mid \theta )}}={\frac {\alpha _{i}(t)a_{ij}\beta _{j}(t+1)b_{j}(y_{t+1})}{\sum _{k=1}^{N}\sum _{w=1}^{N}\alpha _{k}(t)a_{kw}\beta _{w}(t+1)b_{w}(y_{t+1})}},} 3640: 2144: 4911: 3761: 7316:(1 Mbp) long. GENSCAN utilizes a general inhomogeneous, three periodic, fifth order Markov model of DNA coding regions. Additionally, this model accounts for differences in gene density and structure (such as intron lengths) that occur in different 3426: 5241: 1818: 1313: 1627: 3958: 2128: 4563: 1104: 4364: 7295:
and accuracy compared with its predecessors with regard to predicting translation initiation sites, demonstrating an average 99% accuracy in locating 3' locations compared to confirmed genes in prokaryotes.
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with random initial conditions. They can also be set using prior information about the parameters if it is available; this can speed up the algorithm and also steer it toward the desired local maximum.
673: 350: 1493: 2387:{\displaystyle \gamma _{i}(t)=P(X_{t}=i\mid Y,\theta )={\frac {P(X_{t}=i,Y\mid \theta )}{P(Y\mid \theta )}}={\frac {\alpha _{i}(t)\beta _{i}(t)}{\sum _{j=1}^{N}\alpha _{j}(t)\beta _{j}(t)}},} 6951: 6956:
This allows us to calculate the emission matrix as described above in the algorithm, by adding up the probabilities for the respective observed sequences. We then repeat for if N came from
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Since this series converges exponentially to zero, the algorithm will numerically underflow for longer sequences. However, this can be avoided in a slightly modified algorithm by scaling
4274: 3651: 1372: 4022: 1870: 7249:. In data security an observer would like to extract information from a data stream without knowing all the parameters of the transmission. This can involve reverse engineering a 440: 229: 8087:; Urban, Alexander; Grubert, Fabien; Du, Jiang; Royce, Thomas; Starr, Peter; Zhong, Guoneng; Emanuel, Beverly; Weissman, Sherman; Snyder, Michael; Gerstein, Marg (12 June 2007). 4068: 1176: 1025: 811: 3812: 1994: 4167: 7777:
Tokuda, Keiichi; Yoshimura, Takayoshi; Masuko, Takashi; Kobayashi, Takao; Kitamura, Tadashi (2000). "Speech Parameter Generation Algorithms for HMM-Based Speech Synthesis".
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Wright, Charles; Ballard, Lucas; Coull, Scott; Monrose, Fabian; Masson, Gerald (2008). "Spot me if you can: Uncovering spoken phrases in encrypted VoIP conversations".
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Jelinek, Frederick; Bahl, Lalit R.; Mercer, Robert L. (May 1975). "Design of a linguistic statistical decoder for the recognition of continuous speech".
1499: 4776:{\displaystyle b_{i}^{*}(v_{k})={\frac {\sum _{r=1}^{R}\sum _{t=1}^{T}1_{y_{tr}=v_{k}}\gamma _{ir}(t)}{\sum _{r=1}^{R}\sum _{t=1}^{T}\gamma _{ir}(t)}},} 7245:
The Baum–Welch algorithm is often used to estimate the parameters of HMMs in deciphering hidden or noisy information and consequently is often used in
3893: 2000: 64: 1030: 7644: 99:− 1)-th hidden variable is independent of previous hidden variables, and the current observation variables depend only on the current hidden state. 8149: 4282: 7313: 7619: 492:
possible values. We also assume the observation given the "hidden" state is time independent. The probability of a certain observation
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An inequality with applications to statistical estimation for probabilistic functions of Markov processes and to a model for ecology
4552:{\displaystyle a_{ij}^{*}={\frac {\sum _{r=1}^{R}\sum _{t=1}^{T-1}\xi _{ijr}(t)}{\sum _{r=1}^{R}\sum _{t=1}^{T-1}\gamma _{ir}(t)}},} 7352: 7605:
A Gentle Tutorial of the EM Algorithm and its Application to Parameter Estimation for Gaussian Mixture and Hidden Markov Models
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Dingel, Janis; Hagenauer, Joachim (24 June 2007). "Parameter Estimation of a Convolutional Encoder from Noisy Observations".
7587: 71:. In the 1980s, HMMs were emerging as a useful tool in the analysis of biological systems and information, and in particular 257: 5047:
The next step is to estimate a new transition matrix. For example, the probability of the sequence NN and the state being
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Rabiner, Lawrence (February 1989). "A Tutorial on Hidden Markov Models and Selected Applications in Speech Recognition".
8235: 3635:{\displaystyle b_{i}^{*}(v_{k})={\frac {\sum _{t=1}^{T}1_{y_{t}=v_{k}}\gamma _{i}(t)}{\sum _{t=1}^{T}\gamma _{i}(t)}},} 63:. The algorithm and the Hidden Markov models were first described in a series of articles by Baum and his peers at the 6923: 4906:{\displaystyle 1_{y_{tr}=v_{k}}={\begin{cases}1&{\text{if }}y_{t,r}=v_{k},\\0&{\text{otherwise}}\end{cases}}} 6065: 7417: 3756:{\displaystyle 1_{y_{t}=v_{k}}={\begin{cases}1&{\text{if }}y_{t}=v_{k},\\0&{\text{otherwise}}\end{cases}}} 3184: 4214: 8089:"Systematic prediction and validation of breakpoints associated with copy-number variations in the human genome" 4070:. In this case, the information from all of the observed sequences must be used in the update of the parameters 8230: 7972: 7356: 1318: 8190:"Comparing and evaluating HMM ensemble training algorithms using train and test and condition number criteria" 7374: 7365: 7541:
Bishop, Martin J.; Thompson, Elizabeth A. (20 July 1986). "Maximum likelihood alignment of DNA sequences".
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A Maximization Technique Occurring in the Statistical Analysis of Probabilistic Functions of Markov Chains
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transition probabilities and normalize so they add to 1. This gives us the updated transition matrix:
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Burge, Chris; Karlin, Samuel (1997). "Prediction of Complete Gene Structures in Human Genomic DNA".
7746: 4837: 3693: 3421:{\displaystyle a_{ij}^{*}={\frac {\sum _{t=1}^{T-1}\xi _{ij}(t)}{\sum _{t=1}^{T-1}\gamma _{i}(t)}},} 3043: 7411: 7339:
than previously possible, allowing the study of CNV population frequencies. It also demonstrated a
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in the late 1960s and early 1970s. One of the first major applications of HMMs was to the field of
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The Shannon Lecture by Welch, which speaks to how the algorithm can be implemented efficiently:
8240: 8177: 8007: 7741: 735: 75:. They have since become an important tool in the probabilistic modeling of genomic sequences. 20: 7340: 7336: 7328: 5044:
This gives us a set of observed transitions between days: NN, NN, NN, NN, NE, EE, EN, NN, NN
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estimate of the parameters of a hidden Markov model given a set of observed feature vectors.
24: 7335:. This magnitude of resolution enables more precise correlations between different CNVs and 1655: 8100: 7186: 7155: 6992: 6961: 6894: 6843: 6812: 6777: 6746: 6706: 6675: 6640: 6609: 6569: 6538: 6503: 6472: 6429: 6255: 6224: 6193: 6162: 6131: 6100: 6036: 6005: 5956: 5925: 5882: 5851: 5808: 5777: 5734: 5703: 5660: 5629: 5586: 5555: 5512: 5481: 5438: 5407: 5364: 5333: 5287: 5256: 5083: 5052: 3817: 843: 816: 708: 681: 495: 448: 112: 8203: 7150:
To estimate the initial probabilities we assume all sequences start with the hidden state
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Finally we repeat these steps until the resulting probabilities converge satisfactorily.
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We then take a set of observations (E = eggs, N = no eggs): N, N, N, N, N, E, E, N, N, N
2974: 358: 84: 40: 8197: 8104: 5236:{\displaystyle P(S_{1})\cdot P(N|S_{1})\cdot P(S_{1}\rightarrow S_{2})\cdot P(N|S_{2}).} 1813:{\displaystyle \beta _{i}(t)=P(Y_{t+1}=y_{t+1},\ldots ,Y_{T}=y_{T}\mid X_{t}=i,\theta )} 8215: 8123: 8088: 7948: 7923: 7759: 7462: 7457: 7407: 6095:(referred to as "Pseudo probabilities" in the following tables). We then calculate the 4113: 4073: 3864: 3844: 3264: 3244: 3118: 3000: 2954: 2934: 2914: 2440: 2420: 2400: 1895: 1875: 1397: 1377: 522: 475: 234: 159: 139: 103: 8061: 8044: 7885: 7860: 7426: 8128: 8066: 8025: 7953: 7890: 7839: 7583: 7558: 7554: 7442: 3451:, but to any state including itself. This is equivalent to the number of times state 1308:{\displaystyle \alpha _{i}(t)=P(Y_{1}=y_{1},\ldots ,Y_{t}=y_{t},X_{t}=i\mid \theta )} 251:, which leads to the definition of the time-independent stochastic transition matrix 68: 8189: 7939: 7763: 7620:"A Tutorial on Hidden Markov Models and Selected Applications in Speech recognition" 8118: 8108: 8056: 8017: 7943: 7935: 7922:
Delcher, Arthur; Bratke, Kirsten A.; Powers, Edwin C.; Salzberg, Steven L. (2007).
7880: 7872: 7831: 7751: 7714: 7550: 7523: 7276: 1622:{\displaystyle \alpha _{i}(t+1)=b_{i}(y_{t+1})\sum _{j=1}^{N}\alpha _{j}(t)a_{ji}.} 7908: 7396: 8210: 8185:
An alternative to the Baum–Welch algorithm, the Viterbi Path Counting algorithm:
7835: 7577: 3953:{\displaystyle P(Y\mid \theta _{\text{final}})>P(Y\mid \theta _{\text{true}})} 2123:{\displaystyle \beta _{i}(t)=\sum _{j=1}^{N}\beta _{j}(t+1)a_{ij}b_{j}(y_{t+1}).} 88: 56: 7579:
Biological Sequence Analysis: Probabilistic Models of Proteins and Nucleic Acids
91:" and observed discrete random variables. It relies on the assumption that the 8168:
Statistical Inference for Probabilistic Functions of Finite State Markov Chains
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Proceedings of the National Academy of Sciences of the United States of America
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These steps are now repeated iteratively until a desired level of convergence.
1099:{\displaystyle \theta ^{*}=\operatorname {arg\,max} _{\theta }P(Y\mid \theta )} 60: 28: 8224: 8084: 7527: 7472: 7250: 7246: 3115:
are the same ; they represent the probability of making the observation
8113: 8192:, Pattern Analysis and Applications, vol. 6, no. 4, pp. 327–336, 2003. 8132: 8021: 7957: 7876: 7452: 7382: 3814:
is the expected number of times the output observations have been equal to
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We can now calculate the temporary variables, according to Bayes' theorem:
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IEEE International Conference on Acoustics, Speech, and Signal Processing
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A comprehensive review of HMM methods and software in bioinformatics –
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Salzberg, Steven; Delcher, Arthur L.; Kasif, Simon; White, Owen (1998).
7607:. Berkeley, CA: International Computer Science Institute. pp. 7–13. 4359:{\displaystyle \pi _{i}^{*}={\frac {\sum _{r=1}^{R}\gamma _{ir}(1)}{R}}} 7830:. Lecture Notes in Computer Science. Vol. 5912. pp. 667–684. 7309: 8198:
An Interactive Spreadsheet for Teaching the Forward-Backward Algorithm
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The Baum–Welch algorithm uses the well known EM algorithm to find the
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Brumley, Bob; Hakala, Risto (2009). "Cache-Timing Template Attacks".
7683:. Aeronautics and Astronautics, Massachusetts Institute of Technology 7377:
library that implements Baum-Welch on various kind of Markov Models (
7275:(Gene Locator and Interpolated Markov ModelER) software was an early 4024:. However, in many situations, there are several sequences observed: 3439:
compared to the expected total number of transitions away from state
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DNA. GLIMMER uses Interpolated Markov Models (IMMs) to identify the
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The algorithm described thus far assumes a single observed sequence
7371: 7234: 72: 7650:. Johns Hopkins Bloomberg School of Public Health. Archived from 7305: 7291:. The latest release (GLIMMER3) has been shown to have increased 7288: 7272: 7228:
Hidden Markov Models were first applied to speech recognition by
7861:"Microbial gene identification using interpolated Markov Models" 7924:"Identifying bacterial genes and endosymbiont DNA with Glimmer" 7421: 973:{\displaystyle Y=(Y_{1}=y_{1},Y_{2}=y_{2},\ldots ,Y_{T}=y_{T})} 7911:. Johns Hopkins University - Center for Computational Biology. 7776: 7368:
bindings that supports both discrete and continuous emissions.
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IEEE Transactions on Acoustics, Speech, and Signal Processing
7212:. Again we then normalize to give an updated initial vector. 7921: 7284: 5251:
Highest probability of observing that sequence if state is
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It is possible to over-fit a particular data set. That is,
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and calculate the highest probability and then repeat for
7858: 7810: 7678:"Intro to Hidden Markov Models: the Baum-Welch Algorithm" 7279:
program used for the identification of coding regions in
8180:, IEEE Information Theory Society Newsletter, Dec. 2003. 3443:. To clarify, the number of transitions away from state 668:{\displaystyle b_{j}(y_{i})=P(Y_{t}=y_{i}\mid X_{t}=j).} 8200:(spreadsheet and article with step-by-step walkthrough) 3431:
which is the expected number of transitions from state
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that is the probability of the ending partial sequence
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The Baum–Welch algorithm was named after its inventors
345:{\displaystyle A=\{a_{ij}\}=P(X_{t}=j\mid X_{t-1}=i).} 7189: 7158: 6995: 6964: 6926: 6897: 6846: 6815: 6780: 6749: 6709: 6678: 6643: 6612: 6572: 6541: 6506: 6475: 6432: 6258: 6227: 6196: 6165: 6134: 6103: 6068: 6039: 6008: 5959: 5928: 5885: 5854: 5811: 5780: 5737: 5706: 5663: 5632: 5589: 5558: 5515: 5484: 5441: 5410: 5367: 5336: 5290: 5259: 5115: 5086: 5055: 4795: 4566: 4373: 4285: 4217: 4175: 4136: 4116: 4096: 4076: 4030: 3978: 3896: 3867: 3847: 3820: 3772: 3654: 3476: 3290: 3267: 3247: 3187: 3164: 3141: 3121: 3082: 3046: 3023: 3003: 2977: 2957: 2937: 2917: 2485: 2463: 2443: 2423: 2403: 2147: 2003: 1957: 1918: 1898: 1878: 1826: 1686: 1658: 1638: 1502: 1423: 1400: 1380: 1321: 1193: 1140: 1112: 1033: 1027:. The Baum–Welch algorithm finds a local maximum for 989: 876: 846: 819: 764: 738: 711: 684: 581: 545: 525: 498: 478: 451: 390: 361: 260: 237: 182: 162: 142: 115: 8083: 7813:
IEEE International Symposium on Security and Privacy
1488:{\displaystyle \alpha _{i}(1)=\pi _{i}b_{i}(y_{1}),} 87:
describes the joint probability of a collection of "
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to compute the statistics for the expectation step.
7361: 1126:that maximize the probability of the observation). 7798:IEEE International Symposium on Information Theory 7323: 7202: 7171: 7008: 6977: 6945: 6910: 6859: 6828: 6793: 6762: 6722: 6691: 6656: 6625: 6585: 6554: 6519: 6488: 6445: 6271: 6240: 6209: 6178: 6147: 6116: 6087: 6052: 6021: 5972: 5941: 5898: 5867: 5824: 5793: 5750: 5719: 5676: 5645: 5602: 5571: 5528: 5497: 5454: 5423: 5380: 5349: 5303: 5272: 5235: 5099: 5068: 4905: 4775: 4551: 4358: 4268: 4203: 4161: 4122: 4102: 4082: 4062: 4016: 3952: 3873: 3853: 3833: 3806: 3755: 3634: 3420: 3273: 3253: 3230: 3170: 3147: 3127: 3107: 3068: 3029: 3009: 2989: 2963: 2943: 2923: 2900: 2469: 2449: 2429: 2409: 2386: 2122: 1988: 1940: 1904: 1884: 1864: 1812: 1664: 1644: 1621: 1487: 1406: 1386: 1366: 1307: 1170: 1118: 1098: 1019: 972: 859: 832: 805: 750: 724: 697: 667: 564: 531: 511: 484: 464: 434: 373: 344: 243: 223: 168: 148: 128: 8178:Hidden Markov Models and the Baum–Welch Algorithm 7513: 7308:webserver is a gene locator capable of analyzing 7256: 6413:Next, we want to estimate a new emission matrix, 3861:over the expected total number of times in state 65:IDA Center for Communications Research, Princeton 8222: 7795: 7341:direct inheritance pattern for a particular CNV 6946:{\displaystyle {\frac {0.2394}{0.2730}}=0.8769} 6457:Highest Probability of observing that sequence 5315:Highest Probability of observing that sequence 3447:does not mean transitions to a different state 3241:which is the expected frequency spent in state 678:Taking into account all the possible values of 7540: 6422:Highest probability of observing that sequence 983:Thus we can describe a hidden Markov chain by 8204:Formal derivation of the Baum–Welch algorithm 7852: 7825: 6330:New Transition Matrix (Pseudo Probabilities) 6088:{\displaystyle {\frac {0.22}{2.4234}}=0.0908} 1315:, the probability of seeing the observations 6371:New Transition Matrix (After Normalization) 5915:0.024 = 0.2 × 0.3 × 0.5 × 0.8 5841:0.024 = 0.2 × 0.3 × 0.5 × 0.8 5767:0.056 = 0.2 × 0.7 × 0.5 × 0.8 5693:0.014 = 0.2 × 0.7 × 0.5 × 0.2 5619:0.006 = 0.2 × 0.3 × 0.5 × 0.2 5545:0.024 = 0.2 × 0.3 × 0.5 × 0.8 5471:0.024 = 0.2 × 0.3 × 0.5 × 0.8 5397:0.024 = 0.2 × 0.3 × 0.5 × 0.8 5323:0.024 = 0.2 × 0.3 × 0.5 × 0.8 3231:{\displaystyle \pi _{i}^{*}=\gamma _{i}(1),} 800: 771: 283: 267: 8043:Burge, Christopher; Karlin, Samuel (1998). 8042: 7997: 7901: 4269:{\displaystyle y_{1,r},\ldots ,y_{N_{r},r}} 3158:The parameters of the hidden Markov model 2911:which is the probability of being in state 2397:which is the probability of being in state 8216:Implementation of the Baum–Welch algorithm 7108:New Emission Matrix (After Normalization) 355:The initial state distribution (i.e. when 156:possible values (i.e. We assume there are 136:be a discrete hidden random variable with 8122: 8112: 8060: 8011: 7947: 7884: 7745: 7705:(1975). "The DRAGON system—An overview". 7569: 2997:respectively given the observed sequence 1367:{\displaystyle y_{1},y_{2},\ldots ,y_{t}} 1058: 39:used to find the unknown parameters of a 8188:Davis, Richard I. A.; Lovell, Brian C.; 7909:"Glimmer: Microbial Gene-Finding System" 7828:Advances in Cryptology – ASIACRYPT 2009 7731: 7617: 7516:IEEE Transactions on Information Theory 6889:The new estimate for the E coming from 840:belongs to all the possible states and 8223: 7602: 7575: 8049:Current Opinion in Structural Biology 7701: 7493:"First Hand: The Hidden Markov Model" 7223: 4276:, the parameters can now be updated: 4017:{\displaystyle Y=y_{1},\ldots ,y_{N}} 3967: 1865:{\displaystyle y_{t+1},\ldots ,y_{T}} 1675: 7675: 1182: 870:An observation sequence is given by 435:{\displaystyle \pi _{i}=P(X_{1}=i).} 224:{\displaystyle P(X_{t}\mid X_{t-1})} 7618:Rabiner, Lawrence (February 1989). 7490: 4063:{\displaystyle Y_{1},\ldots ,Y_{R}} 13: 8045:"Finding the Genes in Genomic DNA" 7346: 4130:. Assuming that you have computed 1171:{\displaystyle \theta =(A,B,\pi )} 1065: 1062: 1059: 1055: 1052: 1049: 1020:{\displaystyle \theta =(A,B,\pi )} 806:{\displaystyle B=\{b_{j}(y_{i})\}} 37:expectation–maximization algorithm 14: 8252: 8142: 7970: 7645:"Baum-Welch and HMM applications" 7576:Durbin, Richard (23 April 1998). 3455:is observed in the sequence from 1672:in the backward procedure below. 867:belongs to all the observations. 8154:Early HMM publications by Baum: 7261: 7240: 7067:New Emission Matrix (Estimates) 3807:{\displaystyle b_{i}^{*}(v_{k})} 1989:{\displaystyle \beta _{i}(T)=1,} 176:states in total). We assume the 8077: 8036: 7991: 7973:"The GENSCAN Web Server at MIT" 7964: 7915: 7819: 7804: 7789: 7770: 7725: 7324:Copy-number variation detection 7218: 4162:{\displaystyle \gamma _{ir}(t)} 95:-th hidden variable given the ( 7695: 7669: 7637: 7611: 7596: 7582:. Cambridge University Press. 7534: 7507: 7484: 7287:and distinguish them from the 7266: 7257:Applications in bioinformatics 6000:Thus the new estimate for the 5227: 5213: 5206: 5197: 5184: 5171: 5162: 5148: 5141: 5132: 5119: 4764: 4758: 4698: 4692: 4595: 4582: 4540: 4534: 4468: 4462: 4347: 4341: 4198: 4192: 4156: 4150: 3947: 3928: 3919: 3900: 3801: 3788: 3766:is an indicator function, and 3623: 3617: 3581: 3575: 3505: 3492: 3409: 3403: 3361: 3355: 3222: 3216: 3102: 3096: 3069:{\displaystyle \gamma _{i}(t)} 3063: 3057: 2889: 2870: 2857: 2845: 2819: 2813: 2756: 2737: 2724: 2712: 2686: 2680: 2658: 2646: 2638: 2582: 2570: 2514: 2505: 2499: 2375: 2369: 2356: 2350: 2314: 2308: 2295: 2289: 2267: 2255: 2247: 2216: 2204: 2173: 2164: 2158: 2114: 2095: 2069: 2057: 2020: 2014: 1974: 1968: 1935: 1929: 1807: 1712: 1703: 1697: 1600: 1594: 1560: 1541: 1525: 1513: 1479: 1466: 1440: 1434: 1302: 1219: 1210: 1204: 1165: 1147: 1093: 1081: 1014: 996: 967: 883: 797: 784: 659: 614: 605: 592: 426: 407: 336: 292: 218: 186: 78: 1: 8062:10.1016/s0959-440x(98)80069-9 7940:10.1093/bioinformatics/btm009 7495:. IEEE Global History Network 7478: 7299: 7022: 6987:and for if N and E came from 6424:if E is assumed to come from 6285: 4929: 4204:{\displaystyle \xi _{ijr}(t)} 1941:{\displaystyle \beta _{i}(t)} 1414:. This is found recursively: 8150:Profile Hidden Markov Models 8000:Journal of Molecular Biology 7836:10.1007/978-3-642-10366-7_39 7555:10.1016/0022-2836(86)90289-5 7543:Journal of Molecular Biology 7312:sequences up to one million 3964:guarantee a global maximum. 3108:{\displaystyle \xi _{ij}(t)} 2437:given the observed sequence 1129: 7: 7436: 7020: 6283: 5109:is given by the following, 4927: 43:(HMM). It makes use of the 10: 8257: 7719:10.1109/TASSP.1975.1162650 4919: 3960:. The algorithm also does 445:The observation variables 50: 45:forward-backward algorithm 8236:Bioinformatics algorithms 7625:. Proceedings of the IEEE 6456: 6421: 5314: 4916:is an indicator function 2133: 1106:(i.e. the HMM parameters 751:{\displaystyle N\times K} 35:is a special case of the 7603:Bilmes, Jeff A. (1998). 7528:10.1109/tit.1975.1055384 16:Algorithm in mathematics 8114:10.1073/pnas.0703834104 7734:Proceedings of the IEEE 7406:HMMFit function in the 7333:micro-array experiments 3171:{\displaystyle \theta } 3148:{\displaystyle \theta } 3030:{\displaystyle \theta } 2470:{\displaystyle \theta } 1645:{\displaystyle \alpha } 1119:{\displaystyle \theta } 565:{\displaystyle X_{t}=j} 231:is independent of time 8022:10.1006/jmbi.1997.0951 7865:Nucleic Acids Research 7329:Copy-number variations 7204: 7173: 7010: 6979: 6947: 6912: 6861: 6830: 6795: 6764: 6724: 6693: 6658: 6627: 6587: 6556: 6521: 6490: 6447: 6289:Old Transition Matrix 6273: 6242: 6211: 6180: 6149: 6118: 6089: 6054: 6023: 5974: 5943: 5900: 5869: 5826: 5795: 5752: 5721: 5678: 5647: 5604: 5573: 5530: 5499: 5456: 5425: 5382: 5351: 5305: 5274: 5237: 5101: 5070: 4907: 4777: 4744: 4723: 4645: 4624: 4553: 4520: 4493: 4445: 4418: 4360: 4327: 4270: 4205: 4163: 4124: 4104: 4084: 4064: 4018: 3954: 3875: 3855: 3835: 3808: 3757: 3636: 3606: 3534: 3422: 3392: 3341: 3275: 3255: 3232: 3172: 3149: 3129: 3109: 3070: 3031: 3011: 2991: 2965: 2945: 2925: 2902: 2802: 2781: 2471: 2451: 2431: 2411: 2388: 2339: 2124: 2046: 1990: 1942: 1906: 1886: 1866: 1814: 1666: 1665:{\displaystyle \beta } 1646: 1623: 1583: 1489: 1408: 1388: 1368: 1309: 1172: 1120: 1100: 1021: 974: 861: 834: 807: 752: 726: 699: 669: 566: 533: 513: 486: 466: 436: 375: 346: 245: 225: 170: 150: 130: 21:electrical engineering 8231:Randomized algorithms 7397:HiddenMarkovModels.jl 7233:These units could be 7205: 7203:{\displaystyle S_{2}} 7174: 7172:{\displaystyle S_{1}} 7011: 7009:{\displaystyle S_{2}} 6980: 6978:{\displaystyle S_{1}} 6948: 6913: 6911:{\displaystyle S_{1}} 6862: 6860:{\displaystyle S_{2}} 6831: 6829:{\displaystyle S_{2}} 6796: 6794:{\displaystyle S_{2}} 6765: 6763:{\displaystyle S_{1}} 6725: 6723:{\displaystyle S_{1}} 6694: 6692:{\displaystyle S_{1}} 6659: 6657:{\displaystyle S_{1}} 6628: 6626:{\displaystyle S_{1}} 6588: 6586:{\displaystyle S_{1}} 6557: 6555:{\displaystyle S_{2}} 6522: 6520:{\displaystyle S_{1}} 6491: 6489:{\displaystyle S_{2}} 6448: 6446:{\displaystyle S_{1}} 6274: 6272:{\displaystyle S_{1}} 6243: 6241:{\displaystyle S_{1}} 6212: 6210:{\displaystyle S_{2}} 6181: 6179:{\displaystyle S_{2}} 6150: 6148:{\displaystyle S_{1}} 6119: 6117:{\displaystyle S_{2}} 6090: 6055: 6053:{\displaystyle S_{2}} 6024: 6022:{\displaystyle S_{1}} 5975: 5973:{\displaystyle S_{2}} 5944: 5942:{\displaystyle S_{2}} 5901: 5899:{\displaystyle S_{2}} 5870: 5868:{\displaystyle S_{2}} 5827: 5825:{\displaystyle S_{2}} 5796: 5794:{\displaystyle S_{2}} 5753: 5751:{\displaystyle S_{1}} 5722: 5720:{\displaystyle S_{1}} 5679: 5677:{\displaystyle S_{1}} 5648: 5646:{\displaystyle S_{2}} 5605: 5603:{\displaystyle S_{2}} 5574: 5572:{\displaystyle S_{2}} 5531: 5529:{\displaystyle S_{2}} 5500: 5498:{\displaystyle S_{2}} 5457: 5455:{\displaystyle S_{2}} 5426: 5424:{\displaystyle S_{2}} 5383: 5381:{\displaystyle S_{2}} 5352: 5350:{\displaystyle S_{2}} 5306: 5304:{\displaystyle S_{2}} 5275: 5273:{\displaystyle S_{1}} 5238: 5102: 5100:{\displaystyle S_{2}} 5071: 5069:{\displaystyle S_{1}} 4908: 4778: 4724: 4703: 4625: 4604: 4554: 4494: 4473: 4419: 4398: 4361: 4307: 4271: 4206: 4164: 4125: 4105: 4085: 4065: 4019: 3955: 3876: 3856: 3836: 3834:{\displaystyle v_{k}} 3809: 3758: 3637: 3586: 3514: 3423: 3366: 3315: 3276: 3256: 3233: 3173: 3150: 3135:given the parameters 3130: 3110: 3071: 3032: 3012: 2992: 2966: 2946: 2926: 2903: 2782: 2761: 2472: 2452: 2432: 2412: 2389: 2319: 2125: 2026: 1991: 1943: 1907: 1887: 1872:given starting state 1867: 1815: 1667: 1647: 1624: 1563: 1490: 1409: 1389: 1369: 1310: 1173: 1121: 1101: 1022: 975: 862: 860:{\displaystyle y_{i}} 835: 833:{\displaystyle b_{j}} 808: 753: 727: 725:{\displaystyle X_{t}} 700: 698:{\displaystyle Y_{t}} 670: 567: 534: 514: 512:{\displaystyle y_{i}} 487: 467: 465:{\displaystyle Y_{t}} 437: 376: 347: 246: 226: 171: 151: 131: 129:{\displaystyle X_{t}} 25:statistical computing 7971:Burge, Christopher. 7877:10.1093/nar/26.2.544 7187: 7156: 7026:Old Emission Matrix 6993: 6962: 6924: 6895: 6844: 6813: 6778: 6747: 6707: 6676: 6641: 6610: 6570: 6539: 6504: 6473: 6430: 6256: 6225: 6194: 6163: 6132: 6101: 6066: 6037: 6006: 5957: 5926: 5883: 5852: 5809: 5778: 5735: 5704: 5661: 5630: 5587: 5556: 5513: 5482: 5439: 5408: 5365: 5334: 5288: 5257: 5113: 5084: 5053: 4793: 4564: 4371: 4283: 4215: 4173: 4134: 4114: 4103:{\displaystyle \pi } 4094: 4074: 4028: 3976: 3894: 3865: 3845: 3818: 3770: 3652: 3474: 3288: 3265: 3245: 3185: 3178:can now be updated: 3162: 3139: 3119: 3080: 3044: 3040:The denominators of 3021: 3001: 2975: 2955: 2935: 2915: 2483: 2461: 2441: 2421: 2401: 2145: 2001: 1955: 1916: 1896: 1876: 1824: 1684: 1656: 1636: 1500: 1421: 1398: 1378: 1319: 1191: 1138: 1110: 1031: 987: 874: 844: 817: 762: 736: 709: 682: 579: 543: 523: 496: 476: 449: 388: 359: 258: 235: 180: 160: 140: 113: 33:Baum–Welch algorithm 8105:2007PNAS..10410110K 7979:on 6 September 2013 7491:Rabiner, Lawrence. 7448:Hidden Markov model 7109: 7068: 7027: 6372: 6331: 6290: 5016: 4975: 4934: 4581: 4391: 4300: 3787: 3491: 3308: 3202: 2990:{\displaystyle t+1} 2457:and the parameters 1652:in the forward and 1374:and being in state 374:{\displaystyle t=1} 85:hidden Markov model 73:genetic information 41:hidden Markov model 8209:2012-02-28 at the 7676:Frazzoli, Emilio. 7463:Speech recognition 7458:Maximum likelihood 7337:across populations 7224:Speech recognition 7200: 7169: 7107: 7066: 7025: 7006: 6975: 6943: 6908: 6857: 6826: 6791: 6760: 6720: 6689: 6654: 6623: 6583: 6552: 6517: 6486: 6443: 6370: 6329: 6288: 6269: 6238: 6207: 6176: 6145: 6114: 6085: 6062:transition is now 6050: 6019: 5970: 5939: 5896: 5865: 5822: 5791: 5748: 5717: 5674: 5643: 5600: 5569: 5526: 5495: 5452: 5421: 5378: 5347: 5301: 5270: 5233: 5097: 5066: 5014: 4973: 4932: 4903: 4898: 4773: 4567: 4549: 4374: 4356: 4286: 4266: 4211:for each sequence 4201: 4159: 4120: 4100: 4080: 4060: 4014: 3968:Multiple sequences 3950: 3871: 3851: 3831: 3804: 3773: 3753: 3748: 3632: 3477: 3459: = 1 to 3418: 3291: 3271: 3251: 3228: 3188: 3168: 3145: 3125: 3105: 3066: 3027: 3007: 2987: 2961: 2941: 2921: 2898: 2467: 2447: 2427: 2407: 2384: 2120: 1986: 1938: 1902: 1882: 1862: 1810: 1676:Backward procedure 1662: 1642: 1619: 1485: 1404: 1384: 1364: 1305: 1168: 1116: 1096: 1017: 970: 857: 830: 803: 748: 722: 695: 665: 562: 529: 509: 482: 462: 432: 371: 342: 241: 221: 166: 146: 126: 104:maximum likelihood 7845:978-3-642-10365-0 7589:978-0-521-62041-3 7443:Viterbi algorithm 7148: 7147: 7144: 7143: 7103: 7102: 7062: 7061: 6935: 6887: 6886: 6419:Observed Sequence 6411: 6410: 6407: 6406: 6366: 6365: 6325: 6324: 6077: 5998: 5997: 5248:Observed sequence 5039: 5038: 5035: 5034: 5010: 5009: 4969: 4968: 4894: 4848: 4768: 4544: 4354: 4123:{\displaystyle b} 4083:{\displaystyle A} 3944: 3916: 3874:{\displaystyle i} 3854:{\displaystyle i} 3744: 3704: 3627: 3413: 3274:{\displaystyle 1} 3254:{\displaystyle i} 3128:{\displaystyle Y} 3010:{\displaystyle Y} 2964:{\displaystyle t} 2944:{\displaystyle j} 2924:{\displaystyle i} 2893: 2662: 2450:{\displaystyle Y} 2430:{\displaystyle t} 2410:{\displaystyle i} 2379: 2271: 1905:{\displaystyle t} 1885:{\displaystyle i} 1407:{\displaystyle t} 1387:{\displaystyle i} 1183:Forward procedure 532:{\displaystyle t} 485:{\displaystyle K} 244:{\displaystyle t} 169:{\displaystyle N} 149:{\displaystyle N} 69:speech processing 8248: 8137: 8136: 8126: 8116: 8081: 8075: 8074: 8064: 8040: 8034: 8033: 8015: 7995: 7989: 7988: 7986: 7984: 7975:. Archived from 7968: 7962: 7961: 7951: 7919: 7913: 7912: 7905: 7899: 7898: 7888: 7856: 7850: 7849: 7823: 7817: 7816: 7808: 7802: 7801: 7793: 7787: 7786: 7774: 7768: 7767: 7749: 7729: 7723: 7722: 7699: 7693: 7692: 7690: 7688: 7682: 7673: 7667: 7666: 7664: 7662: 7656: 7649: 7641: 7635: 7634: 7632: 7630: 7624: 7615: 7609: 7608: 7600: 7594: 7593: 7573: 7567: 7566: 7538: 7532: 7531: 7511: 7505: 7504: 7502: 7500: 7488: 7211: 7209: 7207: 7206: 7201: 7199: 7198: 7180: 7178: 7176: 7175: 7170: 7168: 7167: 7110: 7106: 7069: 7065: 7028: 7024: 7021: 7017: 7015: 7013: 7012: 7007: 7005: 7004: 6986: 6984: 6982: 6981: 6976: 6974: 6973: 6952: 6950: 6949: 6944: 6936: 6928: 6920:emission is now 6919: 6917: 6915: 6914: 6909: 6907: 6906: 6868: 6866: 6864: 6863: 6858: 6856: 6855: 6837: 6835: 6833: 6832: 6827: 6825: 6824: 6802: 6800: 6798: 6797: 6792: 6790: 6789: 6771: 6769: 6767: 6766: 6761: 6759: 6758: 6731: 6729: 6727: 6726: 6721: 6719: 6718: 6700: 6698: 6696: 6695: 6690: 6688: 6687: 6665: 6663: 6661: 6660: 6655: 6653: 6652: 6634: 6632: 6630: 6629: 6624: 6622: 6621: 6594: 6592: 6590: 6589: 6584: 6582: 6581: 6563: 6561: 6559: 6558: 6553: 6551: 6550: 6528: 6526: 6524: 6523: 6518: 6516: 6515: 6497: 6495: 6493: 6492: 6487: 6485: 6484: 6454: 6452: 6450: 6449: 6444: 6442: 6441: 6416: 6415: 6373: 6369: 6332: 6328: 6291: 6287: 6284: 6280: 6278: 6276: 6275: 6270: 6268: 6267: 6249: 6247: 6245: 6244: 6239: 6237: 6236: 6218: 6216: 6214: 6213: 6208: 6206: 6205: 6187: 6185: 6183: 6182: 6177: 6175: 6174: 6156: 6154: 6152: 6151: 6146: 6144: 6143: 6125: 6123: 6121: 6120: 6115: 6113: 6112: 6094: 6092: 6091: 6086: 6078: 6070: 6061: 6059: 6057: 6056: 6051: 6049: 6048: 6030: 6028: 6026: 6025: 6020: 6018: 6017: 5981: 5979: 5977: 5976: 5971: 5969: 5968: 5950: 5948: 5946: 5945: 5940: 5938: 5937: 5907: 5905: 5903: 5902: 5897: 5895: 5894: 5876: 5874: 5872: 5871: 5866: 5864: 5863: 5833: 5831: 5829: 5828: 5823: 5821: 5820: 5802: 5800: 5798: 5797: 5792: 5790: 5789: 5759: 5757: 5755: 5754: 5749: 5747: 5746: 5728: 5726: 5724: 5723: 5718: 5716: 5715: 5685: 5683: 5681: 5680: 5675: 5673: 5672: 5654: 5652: 5650: 5649: 5644: 5642: 5641: 5611: 5609: 5607: 5606: 5601: 5599: 5598: 5580: 5578: 5576: 5575: 5570: 5568: 5567: 5537: 5535: 5533: 5532: 5527: 5525: 5524: 5506: 5504: 5502: 5501: 5496: 5494: 5493: 5463: 5461: 5459: 5458: 5453: 5451: 5450: 5432: 5430: 5428: 5427: 5422: 5420: 5419: 5389: 5387: 5385: 5384: 5379: 5377: 5376: 5358: 5356: 5354: 5353: 5348: 5346: 5345: 5312: 5310: 5308: 5307: 5302: 5300: 5299: 5281: 5279: 5277: 5276: 5271: 5269: 5268: 5245: 5244: 5242: 5240: 5239: 5234: 5226: 5225: 5216: 5196: 5195: 5183: 5182: 5161: 5160: 5151: 5131: 5130: 5108: 5106: 5104: 5103: 5098: 5096: 5095: 5077: 5075: 5073: 5072: 5067: 5065: 5064: 5017: 5013: 4976: 4972: 4935: 4931: 4928: 4912: 4910: 4909: 4904: 4902: 4901: 4895: 4892: 4878: 4877: 4865: 4864: 4849: 4846: 4828: 4827: 4826: 4825: 4813: 4812: 4782: 4780: 4779: 4774: 4769: 4767: 4757: 4756: 4743: 4738: 4722: 4717: 4701: 4691: 4690: 4678: 4677: 4676: 4675: 4663: 4662: 4644: 4639: 4623: 4618: 4602: 4594: 4593: 4580: 4575: 4558: 4556: 4555: 4550: 4545: 4543: 4533: 4532: 4519: 4508: 4492: 4487: 4471: 4461: 4460: 4444: 4433: 4417: 4412: 4396: 4390: 4385: 4365: 4363: 4362: 4357: 4355: 4350: 4340: 4339: 4326: 4321: 4305: 4299: 4294: 4275: 4273: 4272: 4267: 4265: 4264: 4257: 4256: 4233: 4232: 4210: 4208: 4207: 4202: 4191: 4190: 4168: 4166: 4165: 4160: 4149: 4148: 4129: 4127: 4126: 4121: 4109: 4107: 4106: 4101: 4089: 4087: 4086: 4081: 4069: 4067: 4066: 4061: 4059: 4058: 4040: 4039: 4023: 4021: 4020: 4015: 4013: 4012: 3994: 3993: 3959: 3957: 3956: 3951: 3946: 3945: 3942: 3918: 3917: 3914: 3880: 3878: 3877: 3872: 3860: 3858: 3857: 3852: 3840: 3838: 3837: 3832: 3830: 3829: 3813: 3811: 3810: 3805: 3800: 3799: 3786: 3781: 3762: 3760: 3759: 3754: 3752: 3751: 3745: 3742: 3728: 3727: 3715: 3714: 3705: 3702: 3684: 3683: 3682: 3681: 3669: 3668: 3641: 3639: 3638: 3633: 3628: 3626: 3616: 3615: 3605: 3600: 3584: 3574: 3573: 3564: 3563: 3562: 3561: 3549: 3548: 3533: 3528: 3512: 3504: 3503: 3490: 3485: 3467: − 1. 3427: 3425: 3424: 3419: 3414: 3412: 3402: 3401: 3391: 3380: 3364: 3354: 3353: 3340: 3329: 3313: 3307: 3302: 3280: 3278: 3277: 3272: 3260: 3258: 3257: 3252: 3237: 3235: 3234: 3229: 3215: 3214: 3201: 3196: 3177: 3175: 3174: 3169: 3154: 3152: 3151: 3146: 3134: 3132: 3131: 3126: 3114: 3112: 3111: 3106: 3095: 3094: 3075: 3073: 3072: 3067: 3056: 3055: 3036: 3034: 3033: 3028: 3016: 3014: 3013: 3008: 2996: 2994: 2993: 2988: 2970: 2968: 2967: 2962: 2950: 2948: 2947: 2942: 2930: 2928: 2927: 2922: 2907: 2905: 2904: 2899: 2894: 2892: 2888: 2887: 2869: 2868: 2844: 2843: 2834: 2833: 2812: 2811: 2801: 2796: 2780: 2775: 2759: 2755: 2754: 2736: 2735: 2711: 2710: 2701: 2700: 2679: 2678: 2668: 2663: 2661: 2641: 2619: 2618: 2594: 2593: 2577: 2551: 2550: 2526: 2525: 2498: 2497: 2476: 2474: 2473: 2468: 2456: 2454: 2453: 2448: 2436: 2434: 2433: 2428: 2416: 2414: 2413: 2408: 2393: 2391: 2390: 2385: 2380: 2378: 2368: 2367: 2349: 2348: 2338: 2333: 2317: 2307: 2306: 2288: 2287: 2277: 2272: 2270: 2250: 2228: 2227: 2211: 2185: 2184: 2157: 2156: 2129: 2127: 2126: 2121: 2113: 2112: 2094: 2093: 2084: 2083: 2056: 2055: 2045: 2040: 2013: 2012: 1995: 1993: 1992: 1987: 1967: 1966: 1947: 1945: 1944: 1939: 1928: 1927: 1911: 1909: 1908: 1903: 1891: 1889: 1888: 1883: 1871: 1869: 1868: 1863: 1861: 1860: 1842: 1841: 1819: 1817: 1816: 1811: 1794: 1793: 1781: 1780: 1768: 1767: 1749: 1748: 1730: 1729: 1696: 1695: 1671: 1669: 1668: 1663: 1651: 1649: 1648: 1643: 1628: 1626: 1625: 1620: 1615: 1614: 1593: 1592: 1582: 1577: 1559: 1558: 1540: 1539: 1512: 1511: 1494: 1492: 1491: 1486: 1478: 1477: 1465: 1464: 1455: 1454: 1433: 1432: 1413: 1411: 1410: 1405: 1393: 1391: 1390: 1385: 1373: 1371: 1370: 1365: 1363: 1362: 1344: 1343: 1331: 1330: 1314: 1312: 1311: 1306: 1289: 1288: 1276: 1275: 1263: 1262: 1244: 1243: 1231: 1230: 1203: 1202: 1177: 1175: 1174: 1169: 1125: 1123: 1122: 1117: 1105: 1103: 1102: 1097: 1074: 1073: 1068: 1043: 1042: 1026: 1024: 1023: 1018: 979: 977: 976: 971: 966: 965: 953: 952: 934: 933: 921: 920: 908: 907: 895: 894: 866: 864: 863: 858: 856: 855: 839: 837: 836: 831: 829: 828: 812: 810: 809: 804: 796: 795: 783: 782: 757: 755: 754: 749: 732:, we obtain the 731: 729: 728: 723: 721: 720: 704: 702: 701: 696: 694: 693: 674: 672: 671: 666: 652: 651: 639: 638: 626: 625: 604: 603: 591: 590: 571: 569: 568: 563: 555: 554: 538: 536: 535: 530: 518: 516: 515: 510: 508: 507: 491: 489: 488: 483: 472:can take one of 471: 469: 468: 463: 461: 460: 441: 439: 438: 433: 419: 418: 400: 399: 380: 378: 377: 372: 351: 349: 348: 343: 329: 328: 304: 303: 282: 281: 250: 248: 247: 242: 230: 228: 227: 222: 217: 216: 198: 197: 175: 173: 172: 167: 155: 153: 152: 147: 135: 133: 132: 127: 125: 124: 8256: 8255: 8251: 8250: 8249: 8247: 8246: 8245: 8221: 8220: 8211:Wayback Machine 8145: 8140: 8099:(24): 10110–5. 8082: 8078: 8041: 8037: 8013:10.1.1.115.3107 7996: 7992: 7982: 7980: 7969: 7965: 7920: 7916: 7907: 7906: 7902: 7857: 7853: 7846: 7824: 7820: 7809: 7805: 7794: 7790: 7775: 7771: 7756:10.1109/5.18626 7747:10.1.1.381.3454 7730: 7726: 7703:Baker, James K. 7700: 7696: 7686: 7684: 7680: 7674: 7670: 7660: 7658: 7654: 7647: 7643: 7642: 7638: 7628: 7626: 7622: 7616: 7612: 7601: 7597: 7590: 7574: 7570: 7539: 7535: 7512: 7508: 7498: 7496: 7489: 7485: 7481: 7439: 7364:C library with 7349: 7347:Implementations 7326: 7302: 7269: 7264: 7259: 7251:channel encoder 7243: 7226: 7221: 7194: 7190: 7188: 7185: 7184: 7182: 7163: 7159: 7157: 7154: 7153: 7151: 7018:and normalize. 7000: 6996: 6994: 6991: 6990: 6988: 6969: 6965: 6963: 6960: 6959: 6957: 6927: 6925: 6922: 6921: 6902: 6898: 6896: 6893: 6892: 6890: 6851: 6847: 6845: 6842: 6841: 6839: 6820: 6816: 6814: 6811: 6810: 6808: 6785: 6781: 6779: 6776: 6775: 6773: 6754: 6750: 6748: 6745: 6744: 6742: 6714: 6710: 6708: 6705: 6704: 6702: 6683: 6679: 6677: 6674: 6673: 6671: 6648: 6644: 6642: 6639: 6638: 6636: 6617: 6613: 6611: 6608: 6607: 6605: 6577: 6573: 6571: 6568: 6567: 6565: 6546: 6542: 6540: 6537: 6536: 6534: 6511: 6507: 6505: 6502: 6501: 6499: 6480: 6476: 6474: 6471: 6470: 6468: 6437: 6433: 6431: 6428: 6427: 6425: 6423: 6263: 6259: 6257: 6254: 6253: 6251: 6232: 6228: 6226: 6223: 6222: 6220: 6201: 6197: 6195: 6192: 6191: 6189: 6170: 6166: 6164: 6161: 6160: 6158: 6139: 6135: 6133: 6130: 6129: 6127: 6108: 6104: 6102: 6099: 6098: 6096: 6069: 6067: 6064: 6063: 6044: 6040: 6038: 6035: 6034: 6032: 6013: 6009: 6007: 6004: 6003: 6001: 5964: 5960: 5958: 5955: 5954: 5952: 5933: 5929: 5927: 5924: 5923: 5921: 5890: 5886: 5884: 5881: 5880: 5878: 5859: 5855: 5853: 5850: 5849: 5847: 5816: 5812: 5810: 5807: 5806: 5804: 5785: 5781: 5779: 5776: 5775: 5773: 5742: 5738: 5736: 5733: 5732: 5730: 5711: 5707: 5705: 5702: 5701: 5699: 5668: 5664: 5662: 5659: 5658: 5656: 5637: 5633: 5631: 5628: 5627: 5625: 5594: 5590: 5588: 5585: 5584: 5582: 5563: 5559: 5557: 5554: 5553: 5551: 5520: 5516: 5514: 5511: 5510: 5508: 5489: 5485: 5483: 5480: 5479: 5477: 5446: 5442: 5440: 5437: 5436: 5434: 5415: 5411: 5409: 5406: 5405: 5403: 5372: 5368: 5366: 5363: 5362: 5360: 5341: 5337: 5335: 5332: 5331: 5329: 5295: 5291: 5289: 5286: 5285: 5283: 5264: 5260: 5258: 5255: 5254: 5252: 5221: 5217: 5212: 5191: 5187: 5178: 5174: 5156: 5152: 5147: 5126: 5122: 5114: 5111: 5110: 5091: 5087: 5085: 5082: 5081: 5079: 5060: 5056: 5054: 5051: 5050: 5048: 4922: 4897: 4896: 4891: 4889: 4883: 4882: 4873: 4869: 4854: 4850: 4845: 4843: 4833: 4832: 4821: 4817: 4805: 4801: 4800: 4796: 4794: 4791: 4790: 4749: 4745: 4739: 4728: 4718: 4707: 4702: 4683: 4679: 4671: 4667: 4655: 4651: 4650: 4646: 4640: 4629: 4619: 4608: 4603: 4601: 4589: 4585: 4576: 4571: 4565: 4562: 4561: 4525: 4521: 4509: 4498: 4488: 4477: 4472: 4450: 4446: 4434: 4423: 4413: 4402: 4397: 4395: 4386: 4378: 4372: 4369: 4368: 4332: 4328: 4322: 4311: 4306: 4304: 4295: 4290: 4284: 4281: 4280: 4252: 4248: 4247: 4243: 4222: 4218: 4216: 4213: 4212: 4180: 4176: 4174: 4171: 4170: 4141: 4137: 4135: 4132: 4131: 4115: 4112: 4111: 4095: 4092: 4091: 4075: 4072: 4071: 4054: 4050: 4035: 4031: 4029: 4026: 4025: 4008: 4004: 3989: 3985: 3977: 3974: 3973: 3970: 3941: 3937: 3913: 3909: 3895: 3892: 3891: 3866: 3863: 3862: 3846: 3843: 3842: 3841:while in state 3825: 3821: 3819: 3816: 3815: 3795: 3791: 3782: 3777: 3771: 3768: 3767: 3747: 3746: 3741: 3739: 3733: 3732: 3723: 3719: 3710: 3706: 3701: 3699: 3689: 3688: 3677: 3673: 3664: 3660: 3659: 3655: 3653: 3650: 3649: 3611: 3607: 3601: 3590: 3585: 3569: 3565: 3557: 3553: 3544: 3540: 3539: 3535: 3529: 3518: 3513: 3511: 3499: 3495: 3486: 3481: 3475: 3472: 3471: 3397: 3393: 3381: 3370: 3365: 3346: 3342: 3330: 3319: 3314: 3312: 3303: 3295: 3289: 3286: 3285: 3266: 3263: 3262: 3246: 3243: 3242: 3210: 3206: 3197: 3192: 3186: 3183: 3182: 3163: 3160: 3159: 3140: 3137: 3136: 3120: 3117: 3116: 3087: 3083: 3081: 3078: 3077: 3051: 3047: 3045: 3042: 3041: 3022: 3019: 3018: 3017:and parameters 3002: 2999: 2998: 2976: 2973: 2972: 2956: 2953: 2952: 2936: 2933: 2932: 2916: 2913: 2912: 2877: 2873: 2864: 2860: 2839: 2835: 2826: 2822: 2807: 2803: 2797: 2786: 2776: 2765: 2760: 2744: 2740: 2731: 2727: 2706: 2702: 2693: 2689: 2674: 2670: 2669: 2667: 2642: 2608: 2604: 2589: 2585: 2578: 2576: 2540: 2536: 2521: 2517: 2490: 2486: 2484: 2481: 2480: 2462: 2459: 2458: 2442: 2439: 2438: 2422: 2419: 2418: 2402: 2399: 2398: 2363: 2359: 2344: 2340: 2334: 2323: 2318: 2302: 2298: 2283: 2279: 2278: 2276: 2251: 2223: 2219: 2212: 2210: 2180: 2176: 2152: 2148: 2146: 2143: 2142: 2136: 2102: 2098: 2089: 2085: 2076: 2072: 2051: 2047: 2041: 2030: 2008: 2004: 2002: 1999: 1998: 1962: 1958: 1956: 1953: 1952: 1923: 1919: 1917: 1914: 1913: 1912:. We calculate 1897: 1894: 1893: 1877: 1874: 1873: 1856: 1852: 1831: 1827: 1825: 1822: 1821: 1789: 1785: 1776: 1772: 1763: 1759: 1738: 1734: 1719: 1715: 1691: 1687: 1685: 1682: 1681: 1678: 1657: 1654: 1653: 1637: 1634: 1633: 1607: 1603: 1588: 1584: 1578: 1567: 1548: 1544: 1535: 1531: 1507: 1503: 1501: 1498: 1497: 1473: 1469: 1460: 1456: 1450: 1446: 1428: 1424: 1422: 1419: 1418: 1399: 1396: 1395: 1379: 1376: 1375: 1358: 1354: 1339: 1335: 1326: 1322: 1320: 1317: 1316: 1284: 1280: 1271: 1267: 1258: 1254: 1239: 1235: 1226: 1222: 1198: 1194: 1192: 1189: 1188: 1185: 1139: 1136: 1135: 1132: 1111: 1108: 1107: 1069: 1048: 1047: 1038: 1034: 1032: 1029: 1028: 988: 985: 984: 961: 957: 948: 944: 929: 925: 916: 912: 903: 899: 890: 886: 875: 872: 871: 851: 847: 845: 842: 841: 824: 820: 818: 815: 814: 791: 787: 778: 774: 763: 760: 759: 737: 734: 733: 716: 712: 710: 707: 706: 689: 685: 683: 680: 679: 647: 643: 634: 630: 621: 617: 599: 595: 586: 582: 580: 577: 576: 550: 546: 544: 541: 540: 524: 521: 520: 503: 499: 497: 494: 493: 477: 474: 473: 456: 452: 450: 447: 446: 414: 410: 395: 391: 389: 386: 385: 360: 357: 356: 318: 314: 299: 295: 274: 270: 259: 256: 255: 236: 233: 232: 206: 202: 193: 189: 181: 178: 177: 161: 158: 157: 141: 138: 137: 120: 116: 114: 111: 110: 81: 57:Leonard E. Baum 53: 17: 12: 11: 5: 8254: 8244: 8243: 8238: 8233: 8219: 8218: 8213: 8201: 8195: 8194: 8193: 8183: 8182: 8181: 8172: 8171: 8170: 8165: 8160: 8152: 8144: 8143:External links 8141: 8139: 8138: 8076: 8055:(3): 346–354. 8035: 7990: 7963: 7934:(6): 673–679. 7928:Bioinformatics 7914: 7900: 7871:(2): 544–548. 7851: 7844: 7818: 7803: 7788: 7769: 7740:(2): 257–286. 7724: 7694: 7668: 7636: 7610: 7595: 7588: 7568: 7533: 7506: 7482: 7480: 7477: 7476: 7475: 7470: 7468:Bioinformatics 7465: 7460: 7455: 7450: 7445: 7438: 7435: 7434: 7433: 7424: 7415: 7404: 7394: 7369: 7359: 7348: 7345: 7325: 7322: 7301: 7298: 7285:coding regions 7268: 7265: 7263: 7260: 7258: 7255: 7242: 7239: 7230:James K. Baker 7225: 7222: 7220: 7217: 7197: 7193: 7166: 7162: 7146: 7145: 7142: 7141: 7138: 7135: 7131: 7130: 7127: 7124: 7120: 7119: 7116: 7113: 7104: 7101: 7100: 7097: 7094: 7090: 7089: 7086: 7083: 7079: 7078: 7075: 7072: 7063: 7060: 7059: 7056: 7053: 7049: 7048: 7045: 7042: 7038: 7037: 7034: 7031: 7003: 6999: 6972: 6968: 6942: 6939: 6934: 6931: 6905: 6901: 6885: 6884: 6882: 6879: 6877: 6874: 6870: 6869: 6854: 6850: 6823: 6819: 6806: 6803: 6788: 6784: 6757: 6753: 6740: 6737: 6733: 6732: 6717: 6713: 6686: 6682: 6669: 6666: 6651: 6647: 6620: 6616: 6603: 6600: 6596: 6595: 6580: 6576: 6549: 6545: 6532: 6529: 6514: 6510: 6483: 6479: 6466: 6463: 6459: 6458: 6455: 6440: 6436: 6420: 6409: 6408: 6405: 6404: 6401: 6398: 6394: 6393: 6390: 6387: 6383: 6382: 6379: 6376: 6367: 6364: 6363: 6360: 6357: 6353: 6352: 6349: 6346: 6342: 6341: 6338: 6335: 6326: 6323: 6322: 6319: 6316: 6312: 6311: 6308: 6305: 6301: 6300: 6297: 6294: 6266: 6262: 6235: 6231: 6204: 6200: 6173: 6169: 6142: 6138: 6111: 6107: 6084: 6081: 6076: 6073: 6047: 6043: 6016: 6012: 5996: 5995: 5993: 5990: 5987: 5983: 5982: 5967: 5963: 5936: 5932: 5919: 5916: 5913: 5909: 5908: 5893: 5889: 5862: 5858: 5845: 5842: 5839: 5835: 5834: 5819: 5815: 5788: 5784: 5771: 5768: 5765: 5761: 5760: 5745: 5741: 5714: 5710: 5697: 5694: 5691: 5687: 5686: 5671: 5667: 5640: 5636: 5623: 5620: 5617: 5613: 5612: 5597: 5593: 5566: 5562: 5549: 5546: 5543: 5539: 5538: 5523: 5519: 5492: 5488: 5475: 5472: 5469: 5465: 5464: 5449: 5445: 5418: 5414: 5401: 5398: 5395: 5391: 5390: 5375: 5371: 5344: 5340: 5327: 5324: 5321: 5317: 5316: 5313: 5298: 5294: 5267: 5263: 5249: 5232: 5229: 5224: 5220: 5215: 5211: 5208: 5205: 5202: 5199: 5194: 5190: 5186: 5181: 5177: 5173: 5170: 5167: 5164: 5159: 5155: 5150: 5146: 5143: 5140: 5137: 5134: 5129: 5125: 5121: 5118: 5094: 5090: 5063: 5059: 5037: 5036: 5033: 5032: 5029: 5025: 5024: 5021: 5011: 5008: 5007: 5004: 5001: 4997: 4996: 4993: 4990: 4986: 4985: 4982: 4979: 4970: 4967: 4966: 4963: 4960: 4956: 4955: 4952: 4949: 4945: 4944: 4941: 4938: 4921: 4918: 4914: 4913: 4900: 4890: 4888: 4885: 4884: 4881: 4876: 4872: 4868: 4863: 4860: 4857: 4853: 4844: 4842: 4839: 4838: 4836: 4831: 4824: 4820: 4816: 4811: 4808: 4804: 4799: 4784: 4783: 4772: 4766: 4763: 4760: 4755: 4752: 4748: 4742: 4737: 4734: 4731: 4727: 4721: 4716: 4713: 4710: 4706: 4700: 4697: 4694: 4689: 4686: 4682: 4674: 4670: 4666: 4661: 4658: 4654: 4649: 4643: 4638: 4635: 4632: 4628: 4622: 4617: 4614: 4611: 4607: 4600: 4597: 4592: 4588: 4584: 4579: 4574: 4570: 4559: 4548: 4542: 4539: 4536: 4531: 4528: 4524: 4518: 4515: 4512: 4507: 4504: 4501: 4497: 4491: 4486: 4483: 4480: 4476: 4470: 4467: 4464: 4459: 4456: 4453: 4449: 4443: 4440: 4437: 4432: 4429: 4426: 4422: 4416: 4411: 4408: 4405: 4401: 4394: 4389: 4384: 4381: 4377: 4366: 4353: 4349: 4346: 4343: 4338: 4335: 4331: 4325: 4320: 4317: 4314: 4310: 4303: 4298: 4293: 4289: 4263: 4260: 4255: 4251: 4246: 4242: 4239: 4236: 4231: 4228: 4225: 4221: 4200: 4197: 4194: 4189: 4186: 4183: 4179: 4158: 4155: 4152: 4147: 4144: 4140: 4119: 4099: 4079: 4057: 4053: 4049: 4046: 4043: 4038: 4034: 4011: 4007: 4003: 4000: 3997: 3992: 3988: 3984: 3981: 3969: 3966: 3949: 3940: 3936: 3933: 3930: 3927: 3924: 3921: 3912: 3908: 3905: 3902: 3899: 3870: 3850: 3828: 3824: 3803: 3798: 3794: 3790: 3785: 3780: 3776: 3764: 3763: 3750: 3740: 3738: 3735: 3734: 3731: 3726: 3722: 3718: 3713: 3709: 3700: 3698: 3695: 3694: 3692: 3687: 3680: 3676: 3672: 3667: 3663: 3658: 3643: 3642: 3631: 3625: 3622: 3619: 3614: 3610: 3604: 3599: 3596: 3593: 3589: 3583: 3580: 3577: 3572: 3568: 3560: 3556: 3552: 3547: 3543: 3538: 3532: 3527: 3524: 3521: 3517: 3510: 3507: 3502: 3498: 3494: 3489: 3484: 3480: 3429: 3428: 3417: 3411: 3408: 3405: 3400: 3396: 3390: 3387: 3384: 3379: 3376: 3373: 3369: 3363: 3360: 3357: 3352: 3349: 3345: 3339: 3336: 3333: 3328: 3325: 3322: 3318: 3311: 3306: 3301: 3298: 3294: 3270: 3250: 3239: 3238: 3227: 3224: 3221: 3218: 3213: 3209: 3205: 3200: 3195: 3191: 3167: 3144: 3124: 3104: 3101: 3098: 3093: 3090: 3086: 3065: 3062: 3059: 3054: 3050: 3026: 3006: 2986: 2983: 2980: 2960: 2940: 2920: 2909: 2908: 2897: 2891: 2886: 2883: 2880: 2876: 2872: 2867: 2863: 2859: 2856: 2853: 2850: 2847: 2842: 2838: 2832: 2829: 2825: 2821: 2818: 2815: 2810: 2806: 2800: 2795: 2792: 2789: 2785: 2779: 2774: 2771: 2768: 2764: 2758: 2753: 2750: 2747: 2743: 2739: 2734: 2730: 2726: 2723: 2720: 2717: 2714: 2709: 2705: 2699: 2696: 2692: 2688: 2685: 2682: 2677: 2673: 2666: 2660: 2657: 2654: 2651: 2648: 2645: 2640: 2637: 2634: 2631: 2628: 2625: 2622: 2617: 2614: 2611: 2607: 2603: 2600: 2597: 2592: 2588: 2584: 2581: 2575: 2572: 2569: 2566: 2563: 2560: 2557: 2554: 2549: 2546: 2543: 2539: 2535: 2532: 2529: 2524: 2520: 2516: 2513: 2510: 2507: 2504: 2501: 2496: 2493: 2489: 2466: 2446: 2426: 2406: 2395: 2394: 2383: 2377: 2374: 2371: 2366: 2362: 2358: 2355: 2352: 2347: 2343: 2337: 2332: 2329: 2326: 2322: 2316: 2313: 2310: 2305: 2301: 2297: 2294: 2291: 2286: 2282: 2275: 2269: 2266: 2263: 2260: 2257: 2254: 2249: 2246: 2243: 2240: 2237: 2234: 2231: 2226: 2222: 2218: 2215: 2209: 2206: 2203: 2200: 2197: 2194: 2191: 2188: 2183: 2179: 2175: 2172: 2169: 2166: 2163: 2160: 2155: 2151: 2135: 2132: 2131: 2130: 2119: 2116: 2111: 2108: 2105: 2101: 2097: 2092: 2088: 2082: 2079: 2075: 2071: 2068: 2065: 2062: 2059: 2054: 2050: 2044: 2039: 2036: 2033: 2029: 2025: 2022: 2019: 2016: 2011: 2007: 1996: 1985: 1982: 1979: 1976: 1973: 1970: 1965: 1961: 1937: 1934: 1931: 1926: 1922: 1901: 1881: 1859: 1855: 1851: 1848: 1845: 1840: 1837: 1834: 1830: 1809: 1806: 1803: 1800: 1797: 1792: 1788: 1784: 1779: 1775: 1771: 1766: 1762: 1758: 1755: 1752: 1747: 1744: 1741: 1737: 1733: 1728: 1725: 1722: 1718: 1714: 1711: 1708: 1705: 1702: 1699: 1694: 1690: 1677: 1674: 1661: 1641: 1630: 1629: 1618: 1613: 1610: 1606: 1602: 1599: 1596: 1591: 1587: 1581: 1576: 1573: 1570: 1566: 1562: 1557: 1554: 1551: 1547: 1543: 1538: 1534: 1530: 1527: 1524: 1521: 1518: 1515: 1510: 1506: 1495: 1484: 1481: 1476: 1472: 1468: 1463: 1459: 1453: 1449: 1445: 1442: 1439: 1436: 1431: 1427: 1403: 1383: 1361: 1357: 1353: 1350: 1347: 1342: 1338: 1334: 1329: 1325: 1304: 1301: 1298: 1295: 1292: 1287: 1283: 1279: 1274: 1270: 1266: 1261: 1257: 1253: 1250: 1247: 1242: 1238: 1234: 1229: 1225: 1221: 1218: 1215: 1212: 1209: 1206: 1201: 1197: 1184: 1181: 1167: 1164: 1161: 1158: 1155: 1152: 1149: 1146: 1143: 1131: 1128: 1115: 1095: 1092: 1089: 1086: 1083: 1080: 1077: 1072: 1067: 1064: 1061: 1057: 1054: 1051: 1046: 1041: 1037: 1016: 1013: 1010: 1007: 1004: 1001: 998: 995: 992: 969: 964: 960: 956: 951: 947: 943: 940: 937: 932: 928: 924: 919: 915: 911: 906: 902: 898: 893: 889: 885: 882: 879: 854: 850: 827: 823: 802: 799: 794: 790: 786: 781: 777: 773: 770: 767: 747: 744: 741: 719: 715: 692: 688: 676: 675: 664: 661: 658: 655: 650: 646: 642: 637: 633: 629: 624: 620: 616: 613: 610: 607: 602: 598: 594: 589: 585: 561: 558: 553: 549: 528: 506: 502: 481: 459: 455: 443: 442: 431: 428: 425: 422: 417: 413: 409: 406: 403: 398: 394: 381:) is given by 370: 367: 364: 353: 352: 341: 338: 335: 332: 327: 324: 321: 317: 313: 310: 307: 302: 298: 294: 291: 288: 285: 280: 277: 273: 269: 266: 263: 240: 220: 215: 212: 209: 205: 201: 196: 192: 188: 185: 165: 145: 123: 119: 80: 77: 61:Lloyd R. Welch 52: 49: 29:bioinformatics 15: 9: 6: 4: 3: 2: 8253: 8242: 8241:Markov models 8239: 8237: 8234: 8232: 8229: 8228: 8226: 8217: 8214: 8212: 8208: 8205: 8202: 8199: 8196: 8191: 8187: 8186: 8184: 8179: 8176: 8175: 8173: 8169: 8166: 8164: 8161: 8159: 8156: 8155: 8153: 8151: 8147: 8146: 8134: 8130: 8125: 8120: 8115: 8110: 8106: 8102: 8098: 8094: 8090: 8086: 8080: 8072: 8068: 8063: 8058: 8054: 8050: 8046: 8039: 8031: 8027: 8023: 8019: 8014: 8009: 8005: 8001: 7994: 7978: 7974: 7967: 7959: 7955: 7950: 7945: 7941: 7937: 7933: 7929: 7925: 7918: 7910: 7904: 7896: 7892: 7887: 7882: 7878: 7874: 7870: 7866: 7862: 7855: 7847: 7841: 7837: 7833: 7829: 7822: 7814: 7807: 7799: 7792: 7784: 7780: 7773: 7765: 7761: 7757: 7753: 7748: 7743: 7739: 7735: 7728: 7720: 7716: 7712: 7708: 7704: 7698: 7679: 7672: 7657:on 2021-04-14 7653: 7646: 7640: 7621: 7614: 7606: 7599: 7591: 7585: 7581: 7580: 7572: 7564: 7560: 7556: 7552: 7549:(2): 159–65. 7548: 7544: 7537: 7529: 7525: 7521: 7517: 7510: 7494: 7487: 7483: 7474: 7473:Cryptanalysis 7471: 7469: 7466: 7464: 7461: 7459: 7456: 7454: 7451: 7449: 7446: 7444: 7441: 7440: 7432: 7428: 7425: 7423: 7419: 7416: 7413: 7409: 7405: 7402: 7398: 7395: 7392: 7388: 7384: 7380: 7376: 7373: 7370: 7367: 7363: 7360: 7358: 7354: 7351: 7350: 7344: 7342: 7338: 7334: 7330: 7321: 7319: 7315: 7311: 7307: 7297: 7294: 7290: 7289:noncoding DNA 7286: 7282: 7278: 7274: 7262:Finding genes 7254: 7252: 7248: 7247:cryptanalysis 7241:Cryptanalysis 7238: 7236: 7231: 7216: 7213: 7195: 7191: 7164: 7160: 7139: 7136: 7133: 7132: 7128: 7125: 7122: 7121: 7117: 7114: 7112: 7111: 7105: 7098: 7095: 7092: 7091: 7087: 7084: 7081: 7080: 7076: 7073: 7071: 7070: 7064: 7057: 7054: 7051: 7050: 7046: 7043: 7040: 7039: 7035: 7032: 7030: 7029: 7023: 7019: 7001: 6997: 6970: 6966: 6954: 6940: 6937: 6932: 6929: 6903: 6899: 6883: 6880: 6878: 6875: 6872: 6871: 6852: 6848: 6821: 6817: 6807: 6804: 6786: 6782: 6755: 6751: 6741: 6738: 6735: 6734: 6715: 6711: 6684: 6680: 6670: 6667: 6649: 6645: 6618: 6614: 6604: 6601: 6598: 6597: 6578: 6574: 6547: 6543: 6533: 6530: 6512: 6508: 6481: 6477: 6467: 6464: 6461: 6460: 6438: 6434: 6418: 6417: 6414: 6402: 6399: 6396: 6395: 6391: 6388: 6385: 6384: 6380: 6377: 6375: 6374: 6368: 6361: 6358: 6355: 6354: 6350: 6347: 6344: 6343: 6339: 6336: 6334: 6333: 6327: 6320: 6317: 6314: 6313: 6309: 6306: 6303: 6302: 6298: 6295: 6293: 6292: 6286: 6282: 6264: 6260: 6233: 6229: 6202: 6198: 6171: 6167: 6140: 6136: 6109: 6105: 6082: 6079: 6074: 6071: 6045: 6041: 6014: 6010: 5994: 5991: 5988: 5985: 5984: 5965: 5961: 5934: 5930: 5920: 5917: 5914: 5911: 5910: 5891: 5887: 5860: 5856: 5846: 5843: 5840: 5837: 5836: 5817: 5813: 5786: 5782: 5772: 5769: 5766: 5763: 5762: 5743: 5739: 5712: 5708: 5698: 5695: 5692: 5689: 5688: 5669: 5665: 5638: 5634: 5624: 5621: 5618: 5615: 5614: 5595: 5591: 5564: 5560: 5550: 5547: 5544: 5541: 5540: 5521: 5517: 5490: 5486: 5476: 5473: 5470: 5467: 5466: 5447: 5443: 5416: 5412: 5402: 5399: 5396: 5393: 5392: 5373: 5369: 5342: 5338: 5328: 5325: 5322: 5319: 5318: 5296: 5292: 5265: 5261: 5250: 5247: 5246: 5243: 5230: 5222: 5218: 5209: 5203: 5200: 5192: 5188: 5179: 5175: 5168: 5165: 5157: 5153: 5144: 5138: 5135: 5127: 5123: 5116: 5092: 5088: 5061: 5057: 5045: 5042: 5030: 5027: 5026: 5022: 5019: 5018: 5012: 5005: 5002: 4999: 4998: 4994: 4991: 4988: 4987: 4983: 4980: 4978: 4977: 4971: 4964: 4961: 4958: 4957: 4953: 4950: 4947: 4946: 4942: 4939: 4937: 4936: 4930: 4926: 4917: 4886: 4879: 4874: 4870: 4866: 4861: 4858: 4855: 4851: 4840: 4834: 4829: 4822: 4818: 4814: 4809: 4806: 4802: 4797: 4789: 4788: 4787: 4770: 4761: 4753: 4750: 4746: 4740: 4735: 4732: 4729: 4725: 4719: 4714: 4711: 4708: 4704: 4695: 4687: 4684: 4680: 4672: 4668: 4664: 4659: 4656: 4652: 4647: 4641: 4636: 4633: 4630: 4626: 4620: 4615: 4612: 4609: 4605: 4598: 4590: 4586: 4577: 4572: 4568: 4560: 4546: 4537: 4529: 4526: 4522: 4516: 4513: 4510: 4505: 4502: 4499: 4495: 4489: 4484: 4481: 4478: 4474: 4465: 4457: 4454: 4451: 4447: 4441: 4438: 4435: 4430: 4427: 4424: 4420: 4414: 4409: 4406: 4403: 4399: 4392: 4387: 4382: 4379: 4375: 4367: 4351: 4344: 4336: 4333: 4329: 4323: 4318: 4315: 4312: 4308: 4301: 4296: 4291: 4287: 4279: 4278: 4277: 4261: 4258: 4253: 4249: 4244: 4240: 4237: 4234: 4229: 4226: 4223: 4219: 4195: 4187: 4184: 4181: 4177: 4153: 4145: 4142: 4138: 4117: 4097: 4077: 4055: 4051: 4047: 4044: 4041: 4036: 4032: 4009: 4005: 4001: 3998: 3995: 3990: 3986: 3982: 3979: 3965: 3963: 3938: 3934: 3931: 3925: 3922: 3910: 3906: 3903: 3897: 3889: 3885: 3882: 3868: 3848: 3826: 3822: 3796: 3792: 3783: 3778: 3774: 3736: 3729: 3724: 3720: 3716: 3711: 3707: 3696: 3690: 3685: 3678: 3674: 3670: 3665: 3661: 3656: 3648: 3647: 3646: 3629: 3620: 3612: 3608: 3602: 3597: 3594: 3591: 3587: 3578: 3570: 3566: 3558: 3554: 3550: 3545: 3541: 3536: 3530: 3525: 3522: 3519: 3515: 3508: 3500: 3496: 3487: 3482: 3478: 3470: 3469: 3468: 3466: 3463: =  3462: 3458: 3454: 3450: 3446: 3442: 3438: 3434: 3415: 3406: 3398: 3394: 3388: 3385: 3382: 3377: 3374: 3371: 3367: 3358: 3350: 3347: 3343: 3337: 3334: 3331: 3326: 3323: 3320: 3316: 3309: 3304: 3299: 3296: 3292: 3284: 3283: 3282: 3268: 3248: 3225: 3219: 3211: 3207: 3203: 3198: 3193: 3189: 3181: 3180: 3179: 3165: 3156: 3142: 3122: 3099: 3091: 3088: 3084: 3060: 3052: 3048: 3038: 3024: 3004: 2984: 2981: 2978: 2958: 2938: 2918: 2895: 2884: 2881: 2878: 2874: 2865: 2861: 2854: 2851: 2848: 2840: 2836: 2830: 2827: 2823: 2816: 2808: 2804: 2798: 2793: 2790: 2787: 2783: 2777: 2772: 2769: 2766: 2762: 2751: 2748: 2745: 2741: 2732: 2728: 2721: 2718: 2715: 2707: 2703: 2697: 2694: 2690: 2683: 2675: 2671: 2664: 2655: 2652: 2649: 2643: 2635: 2632: 2629: 2626: 2623: 2620: 2615: 2612: 2609: 2605: 2601: 2598: 2595: 2590: 2586: 2579: 2573: 2567: 2564: 2561: 2558: 2555: 2552: 2547: 2544: 2541: 2537: 2533: 2530: 2527: 2522: 2518: 2511: 2508: 2502: 2494: 2491: 2487: 2479: 2478: 2477: 2464: 2444: 2424: 2404: 2381: 2372: 2364: 2360: 2353: 2345: 2341: 2335: 2330: 2327: 2324: 2320: 2311: 2303: 2299: 2292: 2284: 2280: 2273: 2264: 2261: 2258: 2252: 2244: 2241: 2238: 2235: 2232: 2229: 2224: 2220: 2213: 2207: 2201: 2198: 2195: 2192: 2189: 2186: 2181: 2177: 2170: 2167: 2161: 2153: 2149: 2141: 2140: 2139: 2117: 2109: 2106: 2103: 2099: 2090: 2086: 2080: 2077: 2073: 2066: 2063: 2060: 2052: 2048: 2042: 2037: 2034: 2031: 2027: 2023: 2017: 2009: 2005: 1997: 1983: 1980: 1977: 1971: 1963: 1959: 1951: 1950: 1949: 1932: 1924: 1920: 1899: 1879: 1857: 1853: 1849: 1846: 1843: 1838: 1835: 1832: 1828: 1804: 1801: 1798: 1795: 1790: 1786: 1782: 1777: 1773: 1769: 1764: 1760: 1756: 1753: 1750: 1745: 1742: 1739: 1735: 1731: 1726: 1723: 1720: 1716: 1709: 1706: 1700: 1692: 1688: 1673: 1659: 1639: 1616: 1611: 1608: 1604: 1597: 1589: 1585: 1579: 1574: 1571: 1568: 1564: 1555: 1552: 1549: 1545: 1536: 1532: 1528: 1522: 1519: 1516: 1508: 1504: 1496: 1482: 1474: 1470: 1461: 1457: 1451: 1447: 1443: 1437: 1429: 1425: 1417: 1416: 1415: 1401: 1381: 1359: 1355: 1351: 1348: 1345: 1340: 1336: 1332: 1327: 1323: 1299: 1296: 1293: 1290: 1285: 1281: 1277: 1272: 1268: 1264: 1259: 1255: 1251: 1248: 1245: 1240: 1236: 1232: 1227: 1223: 1216: 1213: 1207: 1199: 1195: 1180: 1162: 1159: 1156: 1153: 1150: 1144: 1141: 1127: 1113: 1090: 1087: 1084: 1078: 1075: 1070: 1044: 1039: 1035: 1011: 1008: 1005: 1002: 999: 993: 990: 981: 962: 958: 954: 949: 945: 941: 938: 935: 930: 926: 922: 917: 913: 909: 904: 900: 896: 891: 887: 880: 877: 868: 852: 848: 825: 821: 792: 788: 779: 775: 768: 765: 745: 742: 739: 717: 713: 690: 686: 662: 656: 653: 648: 644: 640: 635: 631: 627: 622: 618: 611: 608: 600: 596: 587: 583: 575: 574: 573: 559: 556: 551: 547: 526: 504: 500: 479: 457: 453: 429: 423: 420: 415: 411: 404: 401: 396: 392: 384: 383: 382: 368: 365: 362: 339: 333: 330: 325: 322: 319: 315: 311: 308: 305: 300: 296: 289: 286: 278: 275: 271: 264: 261: 254: 253: 252: 238: 213: 210: 207: 203: 199: 194: 190: 183: 163: 143: 121: 117: 107: 105: 100: 98: 94: 90: 86: 76: 74: 70: 66: 62: 58: 48: 46: 42: 38: 34: 30: 26: 22: 8096: 8092: 8079: 8052: 8048: 8038: 8006:(1): 78–94. 8003: 7999: 7993: 7981:. Retrieved 7977:the original 7966: 7931: 7927: 7917: 7903: 7868: 7864: 7854: 7827: 7821: 7812: 7806: 7797: 7791: 7782: 7778: 7772: 7737: 7733: 7727: 7710: 7706: 7697: 7685:. Retrieved 7671: 7659:. Retrieved 7652:the original 7639: 7627:. Retrieved 7613: 7604: 7598: 7578: 7571: 7546: 7542: 7536: 7522:(3): 250–6. 7519: 7515: 7509: 7497:. Retrieved 7486: 7453:EM algorithm 7410:package for 7399:package for 7327: 7303: 7277:gene-finding 7270: 7244: 7227: 7219:Applications 7214: 7149: 6955: 6888: 6412: 5999: 5046: 5043: 5040: 4923: 4915: 4785: 3971: 3961: 3887: 3886: 3883: 3765: 3644: 3464: 3460: 3456: 3452: 3448: 3444: 3440: 3436: 3432: 3430: 3240: 3157: 3039: 2910: 2396: 2137: 1679: 1631: 1186: 1133: 982: 869: 677: 572:is given by 444: 354: 108: 101: 96: 92: 82: 54: 32: 18: 8085:Korbel, Jan 7629:29 November 7293:specificity 7281:prokaryotic 7267:Prokaryotic 4933:Transition 79:Description 8225:Categories 7661:11 October 7479:References 7353:Accord.NET 7314:base-pairs 7310:eukaryotic 7300:Eukaryotic 539:for state 8008:CiteSeerX 7983:2 October 7742:CiteSeerX 7713:: 24–29. 7687:2 October 7499:2 October 7318:isochores 5201:⋅ 5185:→ 5166:⋅ 5136:⋅ 4974:Emission 4893:otherwise 4747:γ 4726:∑ 4705:∑ 4681:γ 4627:∑ 4606:∑ 4578:∗ 4523:γ 4514:− 4496:∑ 4475:∑ 4448:ξ 4439:− 4421:∑ 4400:∑ 4388:∗ 4330:γ 4309:∑ 4297:∗ 4288:π 4238:… 4178:ξ 4139:γ 4098:π 4045:… 3999:… 3939:θ 3935:∣ 3911:θ 3907:∣ 3784:∗ 3743:otherwise 3609:γ 3588:∑ 3567:γ 3516:∑ 3488:∗ 3435:to state 3395:γ 3386:− 3368:∑ 3344:ξ 3335:− 3317:∑ 3305:∗ 3208:γ 3199:∗ 3190:π 3166:θ 3143:θ 3085:ξ 3049:γ 3025:θ 2951:at times 2837:β 2805:α 2784:∑ 2763:∑ 2704:β 2672:α 2656:θ 2653:∣ 2636:θ 2633:∣ 2568:θ 2559:∣ 2488:ξ 2465:θ 2361:β 2342:α 2321:∑ 2300:β 2281:α 2265:θ 2262:∣ 2245:θ 2242:∣ 2202:θ 2193:∣ 2150:γ 2049:β 2028:∑ 2006:β 1960:β 1921:β 1847:… 1805:θ 1783:∣ 1754:… 1689:β 1660:β 1640:α 1586:α 1565:∑ 1505:α 1448:π 1426:α 1349:… 1300:θ 1297:∣ 1249:… 1196:α 1163:π 1142:θ 1130:Algorithm 1114:θ 1091:θ 1088:∣ 1076:⁡ 1071:θ 1040:∗ 1036:θ 1012:π 991:θ 939:… 743:× 641:∣ 393:π 323:− 312:∣ 211:− 200:∣ 8207:Archived 8133:17551006 7958:17237039 7764:13618539 7437:See also 7418:hmmtrain 7235:phonemes 7134:State 2 7123:State 1 7093:State 2 7082:State 1 7052:State 2 7041:State 1 6397:State 2 6386:State 1 6381:State 2 6356:State 2 6345:State 1 6340:State 2 6315:State 2 6304:State 1 6299:State 2 5028:State 2 5020:State 1 5015:Initial 5000:State 2 4989:State 1 4959:State 2 4948:State 1 4943:State 2 4847:if  3703:if  3261:at time 2417:at time 1892:at time 1394:at time 519:at time 8124:1891248 8101:Bibcode 8071:9666331 8030:9149143 7949:2387122 7895:9421513 7563:3641921 7427:rustbio 7306:GENSCAN 7273:GLIMMER 7210:⁠ 7183:⁠ 7179:⁠ 7152:⁠ 7140:0.4248 7129:0.9559 7115:No Eggs 7099:0.7385 7088:0.8769 7074:No Eggs 7033:No Eggs 7016:⁠ 6989:⁠ 6985:⁠ 6958:⁠ 6918:⁠ 6891:⁠ 6867:⁠ 6840:⁠ 6836:⁠ 6809:⁠ 6801:⁠ 6774:⁠ 6770:⁠ 6743:⁠ 6730:⁠ 6703:⁠ 6699:⁠ 6672:⁠ 6664:⁠ 6637:⁠ 6633:⁠ 6606:⁠ 6593:⁠ 6566:⁠ 6562:⁠ 6535:⁠ 6527:⁠ 6500:⁠ 6496:⁠ 6469:⁠ 6453:⁠ 6426:⁠ 6403:0.8167 6392:0.6027 6378:State 1 6362:0.9705 6351:0.0908 6337:State 1 6296:State 1 6279:⁠ 6252:⁠ 6248:⁠ 6221:⁠ 6217:⁠ 6190:⁠ 6186:⁠ 6159:⁠ 6155:⁠ 6128:⁠ 6124:⁠ 6097:⁠ 6060:⁠ 6033:⁠ 6029:⁠ 6002:⁠ 5980:⁠ 5953:⁠ 5949:⁠ 5922:⁠ 5906:⁠ 5879:⁠ 5875:⁠ 5848:⁠ 5832:⁠ 5805:⁠ 5801:⁠ 5774:⁠ 5758:⁠ 5731:⁠ 5727:⁠ 5700:⁠ 5684:⁠ 5657:⁠ 5653:⁠ 5626:⁠ 5610:⁠ 5583:⁠ 5579:⁠ 5552:⁠ 5536:⁠ 5509:⁠ 5505:⁠ 5478:⁠ 5462:⁠ 5435:⁠ 5431:⁠ 5404:⁠ 5388:⁠ 5361:⁠ 5357:⁠ 5330:⁠ 5311:⁠ 5284:⁠ 5280:⁠ 5253:⁠ 5107:⁠ 5080:⁠ 5076:⁠ 5049:⁠ 4981:No Eggs 4940:State 1 4920:Example 758:matrix 51:History 8131:  8121:  8069:  8028:  8010:  7956:  7946:  7893:  7886:147303 7883:  7842:  7762:  7744:  7586:  7561:  7422:MATLAB 7375:Python 7372:Jajapy 7366:Python 7137:0.5752 7126:0.0441 7096:1.0000 7085:0.0404 6941:0.8769 6933:0.2730 6930:0.2394 6881:0.2730 6876:0.2394 6873:Total 6805:0.0896 6739:0.0560 6668:0.0490 6602:0.0490 6531:0.1344 6465:0.1344 6400:0.1833 6389:0.3973 6359:0.2179 6348:0.0598 6083:0.0908 6075:2.4234 5992:2.4234 5986:Total 5918:0.3584 5844:0.3584 5770:0.0896 5696:0.0490 5622:0.1344 5548:0.3584 5474:0.3584 5400:0.3584 5326:0.3584 4786:where 4110:, and 3645:where 2134:Update 813:where 89:hidden 31:, the 7760:S2CID 7681:(PDF) 7655:(PDF) 7648:(PDF) 7623:(PDF) 7401:Julia 7118:Eggs 7077:Eggs 7036:Eggs 5282:then 5078:then 4984:Eggs 3915:final 3888:Note: 8129:PMID 8067:PMID 8026:PMID 7985:2013 7954:PMID 7891:PMID 7840:ISBN 7689:2013 7663:2019 7631:2019 7584:ISBN 7559:PMID 7501:2013 7431:Rust 7408:RHmm 7391:CTMC 7362:ghmm 7304:The 7271:The 7058:0.2 7047:0.7 6321:0.7 6310:0.5 6219:and 6072:0.22 5989:0.22 5031:0.8 5023:0.2 5006:0.2 4995:0.7 4965:0.7 4954:0.5 4169:and 3943:true 3923:> 3076:and 2971:and 2931:and 1948:as, 1680:Let 1187:Let 1134:Set 705:and 109:Let 59:and 27:and 8119:PMC 8109:doi 8097:104 8057:doi 8018:doi 8004:268 7944:PMC 7936:doi 7881:PMC 7873:doi 7832:doi 7752:doi 7715:doi 7551:doi 7547:190 7524:doi 7429:in 7420:in 7387:MDP 7379:HMM 7355:in 7055:0.8 7044:0.3 6318:0.3 6307:0.5 6250:to 6188:to 6126:to 6031:to 5003:0.8 4992:0.3 4962:0.3 4951:0.5 3962:not 19:In 8227:: 8127:. 8117:. 8107:. 8095:. 8091:. 8065:. 8051:. 8047:. 8024:. 8016:. 8002:. 7952:. 7942:. 7932:23 7930:. 7926:. 7889:. 7879:. 7869:26 7867:. 7863:. 7838:. 7781:. 7758:. 7750:. 7738:77 7736:. 7711:23 7709:. 7557:. 7545:. 7520:21 7518:. 7393:). 7389:, 7385:, 7383:MC 7381:, 7357:C# 7343:. 6953:. 6736:EN 6599:EE 6462:NE 6157:, 5912:NN 5838:NN 5764:EN 5690:EE 5616:NE 5542:NN 5468:NN 5394:NN 5320:NN 4090:, 3881:. 3281:. 3155:. 3037:. 980:. 83:A 23:, 8135:. 8111:: 8103:: 8073:. 8059:: 8053:8 8032:. 8020:: 7987:. 7960:. 7938:: 7897:. 7875:: 7848:. 7834:: 7815:. 7800:. 7785:. 7783:3 7766:. 7754:: 7721:. 7717:: 7691:. 7665:. 7633:. 7592:. 7565:. 7553:: 7530:. 7526:: 7503:. 7414:. 7412:R 7403:. 7196:2 7192:S 7165:1 7161:S 7002:2 6998:S 6971:1 6967:S 6938:= 6904:1 6900:S 6853:2 6849:S 6838:, 6822:2 6818:S 6787:2 6783:S 6772:, 6756:1 6752:S 6716:1 6712:S 6701:, 6685:1 6681:S 6650:1 6646:S 6635:, 6619:1 6615:S 6579:1 6575:S 6564:, 6548:2 6544:S 6513:1 6509:S 6498:, 6482:2 6478:S 6439:1 6435:S 6265:1 6261:S 6234:1 6230:S 6203:2 6199:S 6172:2 6168:S 6141:1 6137:S 6110:2 6106:S 6080:= 6046:2 6042:S 6015:1 6011:S 5966:2 5962:S 5951:, 5935:2 5931:S 5892:2 5888:S 5877:, 5861:2 5857:S 5818:2 5814:S 5803:, 5787:2 5783:S 5744:1 5740:S 5729:, 5713:1 5709:S 5670:1 5666:S 5655:, 5639:2 5635:S 5596:2 5592:S 5581:, 5565:2 5561:S 5522:2 5518:S 5507:, 5491:2 5487:S 5448:2 5444:S 5433:, 5417:2 5413:S 5374:2 5370:S 5359:, 5343:2 5339:S 5297:2 5293:S 5266:1 5262:S 5231:. 5228:) 5223:2 5219:S 5214:| 5210:N 5207:( 5204:P 5198:) 5193:2 5189:S 5180:1 5176:S 5172:( 5169:P 5163:) 5158:1 5154:S 5149:| 5145:N 5142:( 5139:P 5133:) 5128:1 5124:S 5120:( 5117:P 5093:2 5089:S 5062:1 5058:S 4887:0 4880:, 4875:k 4871:v 4867:= 4862:r 4859:, 4856:t 4852:y 4841:1 4835:{ 4830:= 4823:k 4819:v 4815:= 4810:r 4807:t 4803:y 4798:1 4771:, 4765:) 4762:t 4759:( 4754:r 4751:i 4741:T 4736:1 4733:= 4730:t 4720:R 4715:1 4712:= 4709:r 4699:) 4696:t 4693:( 4688:r 4685:i 4673:k 4669:v 4665:= 4660:r 4657:t 4653:y 4648:1 4642:T 4637:1 4634:= 4631:t 4621:R 4616:1 4613:= 4610:r 4599:= 4596:) 4591:k 4587:v 4583:( 4573:i 4569:b 4547:, 4541:) 4538:t 4535:( 4530:r 4527:i 4517:1 4511:T 4506:1 4503:= 4500:t 4490:R 4485:1 4482:= 4479:r 4469:) 4466:t 4463:( 4458:r 4455:j 4452:i 4442:1 4436:T 4431:1 4428:= 4425:t 4415:R 4410:1 4407:= 4404:r 4393:= 4383:j 4380:i 4376:a 4352:R 4348:) 4345:1 4342:( 4337:r 4334:i 4324:R 4319:1 4316:= 4313:r 4302:= 4292:i 4262:r 4259:, 4254:r 4250:N 4245:y 4241:, 4235:, 4230:r 4227:, 4224:1 4220:y 4199:) 4196:t 4193:( 4188:r 4185:j 4182:i 4157:) 4154:t 4151:( 4146:r 4143:i 4118:b 4078:A 4056:R 4052:Y 4048:, 4042:, 4037:1 4033:Y 4010:N 4006:y 4002:, 3996:, 3991:1 3987:y 3983:= 3980:Y 3948:) 3932:Y 3929:( 3926:P 3920:) 3904:Y 3901:( 3898:P 3869:i 3849:i 3827:k 3823:v 3802:) 3797:k 3793:v 3789:( 3779:i 3775:b 3737:0 3730:, 3725:k 3721:v 3717:= 3712:t 3708:y 3697:1 3691:{ 3686:= 3679:k 3675:v 3671:= 3666:t 3662:y 3657:1 3630:, 3624:) 3621:t 3618:( 3613:i 3603:T 3598:1 3595:= 3592:t 3582:) 3579:t 3576:( 3571:i 3559:k 3555:v 3551:= 3546:t 3542:y 3537:1 3531:T 3526:1 3523:= 3520:t 3509:= 3506:) 3501:k 3497:v 3493:( 3483:i 3479:b 3465:T 3461:t 3457:t 3453:i 3449:j 3445:i 3441:i 3437:j 3433:i 3416:, 3410:) 3407:t 3404:( 3399:i 3389:1 3383:T 3378:1 3375:= 3372:t 3362:) 3359:t 3356:( 3351:j 3348:i 3338:1 3332:T 3327:1 3324:= 3321:t 3310:= 3300:j 3297:i 3293:a 3269:1 3249:i 3226:, 3223:) 3220:1 3217:( 3212:i 3204:= 3194:i 3123:Y 3103:) 3100:t 3097:( 3092:j 3089:i 3064:) 3061:t 3058:( 3053:i 3005:Y 2985:1 2982:+ 2979:t 2959:t 2939:j 2919:i 2896:, 2890:) 2885:1 2882:+ 2879:t 2875:y 2871:( 2866:w 2862:b 2858:) 2855:1 2852:+ 2849:t 2846:( 2841:w 2831:w 2828:k 2824:a 2820:) 2817:t 2814:( 2809:k 2799:N 2794:1 2791:= 2788:w 2778:N 2773:1 2770:= 2767:k 2757:) 2752:1 2749:+ 2746:t 2742:y 2738:( 2733:j 2729:b 2725:) 2722:1 2719:+ 2716:t 2713:( 2708:j 2698:j 2695:i 2691:a 2687:) 2684:t 2681:( 2676:i 2665:= 2659:) 2650:Y 2647:( 2644:P 2639:) 2630:Y 2627:, 2624:j 2621:= 2616:1 2613:+ 2610:t 2606:X 2602:, 2599:i 2596:= 2591:t 2587:X 2583:( 2580:P 2574:= 2571:) 2565:, 2562:Y 2556:j 2553:= 2548:1 2545:+ 2542:t 2538:X 2534:, 2531:i 2528:= 2523:t 2519:X 2515:( 2512:P 2509:= 2506:) 2503:t 2500:( 2495:j 2492:i 2445:Y 2425:t 2405:i 2382:, 2376:) 2373:t 2370:( 2365:j 2357:) 2354:t 2351:( 2346:j 2336:N 2331:1 2328:= 2325:j 2315:) 2312:t 2309:( 2304:i 2296:) 2293:t 2290:( 2285:i 2274:= 2268:) 2259:Y 2256:( 2253:P 2248:) 2239:Y 2236:, 2233:i 2230:= 2225:t 2221:X 2217:( 2214:P 2208:= 2205:) 2199:, 2196:Y 2190:i 2187:= 2182:t 2178:X 2174:( 2171:P 2168:= 2165:) 2162:t 2159:( 2154:i 2118:. 2115:) 2110:1 2107:+ 2104:t 2100:y 2096:( 2091:j 2087:b 2081:j 2078:i 2074:a 2070:) 2067:1 2064:+ 2061:t 2058:( 2053:j 2043:N 2038:1 2035:= 2032:j 2024:= 2021:) 2018:t 2015:( 2010:i 1984:, 1981:1 1978:= 1975:) 1972:T 1969:( 1964:i 1936:) 1933:t 1930:( 1925:i 1900:t 1880:i 1858:T 1854:y 1850:, 1844:, 1839:1 1836:+ 1833:t 1829:y 1808:) 1802:, 1799:i 1796:= 1791:t 1787:X 1778:T 1774:y 1770:= 1765:T 1761:Y 1757:, 1751:, 1746:1 1743:+ 1740:t 1736:y 1732:= 1727:1 1724:+ 1721:t 1717:Y 1713:( 1710:P 1707:= 1704:) 1701:t 1698:( 1693:i 1617:. 1612:i 1609:j 1605:a 1601:) 1598:t 1595:( 1590:j 1580:N 1575:1 1572:= 1569:j 1561:) 1556:1 1553:+ 1550:t 1546:y 1542:( 1537:i 1533:b 1529:= 1526:) 1523:1 1520:+ 1517:t 1514:( 1509:i 1483:, 1480:) 1475:1 1471:y 1467:( 1462:i 1458:b 1452:i 1444:= 1441:) 1438:1 1435:( 1430:i 1402:t 1382:i 1360:t 1356:y 1352:, 1346:, 1341:2 1337:y 1333:, 1328:1 1324:y 1303:) 1294:i 1291:= 1286:t 1282:X 1278:, 1273:t 1269:y 1265:= 1260:t 1256:Y 1252:, 1246:, 1241:1 1237:y 1233:= 1228:1 1224:Y 1220:( 1217:P 1214:= 1211:) 1208:t 1205:( 1200:i 1166:) 1160:, 1157:B 1154:, 1151:A 1148:( 1145:= 1094:) 1085:Y 1082:( 1079:P 1066:x 1063:a 1060:m 1056:g 1053:r 1050:a 1045:= 1015:) 1009:, 1006:B 1003:, 1000:A 997:( 994:= 968:) 963:T 959:y 955:= 950:T 946:Y 942:, 936:, 931:2 927:y 923:= 918:2 914:Y 910:, 905:1 901:y 897:= 892:1 888:Y 884:( 881:= 878:Y 853:i 849:y 826:j 822:b 801:} 798:) 793:i 789:y 785:( 780:j 776:b 772:{ 769:= 766:B 746:K 740:N 718:t 714:X 691:t 687:Y 663:. 660:) 657:j 654:= 649:t 645:X 636:i 632:y 628:= 623:t 619:Y 615:( 612:P 609:= 606:) 601:i 597:y 593:( 588:j 584:b 560:j 557:= 552:t 548:X 527:t 505:i 501:y 480:K 458:t 454:Y 430:. 427:) 424:i 421:= 416:1 412:X 408:( 405:P 402:= 397:i 369:1 366:= 363:t 340:. 337:) 334:i 331:= 326:1 320:t 316:X 309:j 306:= 301:t 297:X 293:( 290:P 287:= 284:} 279:j 276:i 272:a 268:{ 265:= 262:A 239:t 219:) 214:1 208:t 204:X 195:t 191:X 187:( 184:P 164:N 144:N 122:t 118:X 97:i 93:i

Index

electrical engineering
statistical computing
bioinformatics
expectation–maximization algorithm
hidden Markov model
forward-backward algorithm
Leonard E. Baum
Lloyd R. Welch
IDA Center for Communications Research, Princeton
speech processing
genetic information
hidden Markov model
hidden
maximum likelihood
James K. Baker
phonemes
cryptanalysis
channel encoder
GLIMMER
gene-finding
prokaryotic
coding regions
noncoding DNA
specificity
GENSCAN
eukaryotic
base-pairs
isochores
Copy-number variations
micro-array experiments

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