2362 search results - page 171 / 473 » A General Language Model for Information Retrieval |
176
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AIRS
2004
Springer
15 years 9 months ago
2004
Springer
This paper presents a cluster-based text categorization system which uses class distributional clustering of words. We propose a new clustering model which considers the global in...
138
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CIKM
2007
Springer
15 years 10 months ago
2007
Springer
Several problems in text categorization are too hard to be solved by standard bag-of-words representations. Work in kernel-based learning has approached this problem by (i) consid...
240
Voted
SIGMOD
2007
ACM
16 years 4 months ago
2007
ACM
Keyword search enables web users to easily access XML data without the need to learn a structured query language and to study possibly complex data schemas. Existing work has addr...
145
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CLEF
2005
Springer
15 years 10 months ago
2005
Springer
We describe the objectives and organization of the CLEF 2005 ad hoc track and discuss the main characteristics of the tasks offered to test monolingual, bilingual and multilingual ...
152
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CLEF
2009
Springer
15 years 5 months ago
2009
Springer
This paper describes the participation of the Technical University of Catalonia in the CLEF 2009 Question Answering on Speech Transcripts track. We have participated in the Englis...