4645 search results - page 798 / 929 » Using Information Extraction to Improve Document Retrieval |
160
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FQAS
2009
Springer
15 years 4 months ago
2009
Springer
In this paper, an agent is defined as a triple (S, RS, LS), where S is a multi-hierarchical decision system, RS is a set of rules extracted from S defining values of its decision a...
144
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EKAW
2004
Springer
15 years 11 months ago
2004
Springer
Hierarchical categorization is a powerful and convenient method so that it is commonly used in various areas, such as ontologies. Although each hierarchy is useful, there are probl...
201
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COLING
2010
15 years 1 months ago
2010
An unsupervised discriminative training procedure is proposed for estimating a language model (LM) for machine translation (MT). An English-to-English synchronous context-free gra...
181
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KDD
2008
ACM
16 years 6 months ago
2008
ACM
Discriminative training for structured outputs has found increasing applications in areas such as natural language processing, bioinformatics, information retrieval, and computer ...
211
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WWW
2011
ACM
15 years 1 months ago
2011
ACM
Our objective is to improve the performance of keyword based image search engines by re-ranking their baseline results. To this end, we address three limitations of existing searc...