2199 search results - page 185 / 440 » Information retrieval using hierarchical dirichlet processes |
160
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KDD
2004
ACM
16 years 6 months ago
2004
ACM
We consider the problem of improving named entity recognition (NER) systems by using external dictionaries--more specifically, the problem of extending state-of-the-art NER system...
189
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MIR
2005
ACM
15 years 12 months ago
2005
ACM
In this paper, we propose a transductive learning method for content-based image retrieval: Multiple Random Walk (MRW). Its basic idea is to construct two generative models by mea...
163
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MIR
2005
ACM
15 years 12 months ago
2005
ACM
Learning semantics from annotated images to enhance content-based retrieval is an important research direction. In this paper, annotation data are assumed available for only a sub...
155
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BMCBI
2010
15 years 6 months ago
2010
Background: The study of biological systems demands computational support. If targeting a biological problem, the reuse of existing computational models can save time and effort. ...
187
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APWEB
2008
Springer
15 years 7 months ago
2008
Springer
Abstract. Information sharing on distributed collaboration usually occurs in broad, highly dynamic network-based environments, and formally accessing the resources in a secure mann...