2199 search results - page 20 / 440 » Information retrieval using hierarchical dirichlet processes |
114
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DGO
2006
14 years 11 months ago
2006
Government agencies must often quickly organize and analyze large amounts of textual information, for example comments received as part of notice and comment rulemaking. Hierarchi...
85
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KES
2004
Springer
15 years 3 months ago
2004
Springer
In realizing video retrieval system, the crucial point is how to provide an effective access method of video contents. This paper focuses on Japanese cooking instruction utterance...
108
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PVLDB
2010
14 years 4 months ago
2010
Workflows are prevalent in diverse applications, which can be scientific experiments, business processes, web services, or recipes. With the dramatically growing number of workflo...
103
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CLIN
2003
14 years 11 months ago
2003
Many Natural Language Processing (NLP) techniques have been used in Information Retrieval. The results are not encouraging. Simple methods (stopwording, porter-style stemming, etc...
76
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CIKM
2009
Springer
15 years 4 months ago
2009
Springer
Sentiment analysis or opinion mining aims to use automated tools to detect subjective information such as opinions, attitudes, and feelings expressed in text. This paper proposes ...