616 search results - page 70 / 124 » Hierarchical Hidden Markov Models for Information Extraction |
117
Voted
BMCBI
2008
15 years 1 months ago
2008
Background: Last years' mapping of diverse genomes has generated huge amounts of biological data which are currently dispersed through many databases. Integration of the info...
137
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WWW
2009
ACM
16 years 2 months ago
2009
ACM
Web forums have become an important data resource for many web applications, but extracting structured data from unstructured web forum pages is still a challenging task due to bo...
132
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PERCOM
2011
ACM
14 years 5 months ago
2011
ACM
—While most activity recognition systems rely on data-driven approaches, the use of knowledge-driven techniques is gaining increasing interest. Research in this field has mainly...
NLPRS
2001
Springer
15 years 6 months ago
2001
Springer
We propose a simple two-level hierarchical probability model for unsupervised word segmentation. By treating words as strings composed of morphemes/phonemes which are themselves c...
104
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ICPR
2006
IEEE
16 years 2 months ago
2006
IEEE
This paper describes a framework for detecting unusual events in surveillance videos. Most surveillance systems consist of multiple video streams, but traditional event detection ...