616 search results - page 22 / 124 » Hierarchical Hidden Markov Models for Information Extraction |
113
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ISMIR
2003
Springer
15 years 6 months ago
2003
Springer
Automatic extraction of content description from commercial audio recordings has a number of important applications, from indexing and retrieval through to novel musicological ana...
125
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BMCBI
2006
15 years 1 months ago
2006
Background: In order to improve gene prediction, extrinsic evidence on the gene structure can be collected from various sources of information such as genome-genome comparisons an...
117
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CEC
2005
IEEE
15 years 7 months ago
2005
IEEE
New results are presented for the prediction of secondary structure information for protein sequences using Hidden Markov Models (HMMs) evolved using a Genetic Algorithm (GA). We a...
133
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ICONIP
2008
15 years 2 months ago
2008
A number of learning machines used in information science are not regular, but rather singular, because they are non-identifiable and their Fisher information matrices are singula...
190
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SIGMOD
2009
ACM
16 years 1 months ago
2009
ACM
In this paper, we consider the problem of keyword query cleaning for structured databases from a probabilistic approach. Keyword query cleaning consists of rewriting the user quer...