2011년 추계 학술대회
Current Result Document : 12 / 12
| 한글제목(Korean Title) |
MAP Learning of HMM with Practical Dirichlet Priors |
| 영문제목(English Title) |
MAP Learning of HMM with Practical Dirichlet Priors |
| 저자(Author) |
Bong-Kee Sin
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| 원문수록처(Citation) |
VOL 38 NO. 2(A) PP. 0355 ~ 0356 (2011. 11) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
Given a small or very small training set, it is painfully difficult to train HMM reliably without overfitting. This paper presents a very useful method of MAP learning of multinomial-based discrete HMMs using Dirichlet distributions as conjugate priors. Experimental result shows a very consistent advantage over conventional MLE-based models.
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| 키워드(Keyword) |
HMM
MAP learning
Dirichlet distribution
Conjuga
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| 파일첨부 |
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