2117 search results - page 244 / 424 » A Competitive Term Selection Method for Information Retrieva... |
194
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CIKM
2007
Springer
16 years 1 months ago
2007
Springer
We present a corpus-based approach to the class expansion task. For a given set of seed entities we use co-occurrence statistics taken from a text collection to define a membersh...
158
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ECIR
2007
Springer
15 years 8 months ago
2007
Springer
Information retrieval systems (IRSs) usually suffer from a low ability to recognize a same idea that is expressed in different forms. A way of improving these systems is to take ...
182
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
The term web genre denotes the type of a given web resource, in contrast to the topic of its content. In this research, we focus on recognizing the web genres blog, wiki and forum...
192
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CIKM
2001
Springer
15 years 11 months ago
2001
Springer
The Web is a valuable source of language speci c resources but the process of collecting, organizing and utilizing these resources is di cult. We describe CorpusBuilder, an approa...
167
Voted
NIPS
2007
15 years 8 months ago
2007
Hierarchical penalization is a generic framework for incorporating prior information in the fitting of statistical models, when the explicative variables are organized in a hiera...