1406 search results - page 157 / 282 » Learning Pseudo-independent Models: Analytical and Experimen... |
181
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SIGIR
2004
ACM
15 years 12 months ago
2004
ACM
In this paper we study the problem of finding most topical named entities among all entities in a document, which we refer to as focused named entity recognition. We show that th...
167
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ECAI
2000
Springer
15 years 10 months ago
2000
Springer
Knowledge-based systems (KBS) are not necessarily based on well-defined ontologies. In particular it is possible to build KBS for classification problems, where there is little con...
197
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EAAI
2006
15 years 6 months ago
2006
Type-2 fuzzy sets, which are characterized by membership functions (MFs) that are themselves fuzzy, have been attracting interest. This paper focuses on advancing the understandin...
171
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ICDM
2008
IEEE
16 years 26 days ago
2008
IEEE
Recognizing and analyzing change is an important human virtue because it enables us to anticipate future scenarios and thus allows us to act pro-actively. One approach to understa...
172
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Relevance feedback has been demonstrated to be an effective strategy for improving retrieval accuracy. The existing relevance feedback algorithms based on language models and vect...