2571 search results - page 234 / 515 » Window-Based Method for Information Retrieval |
117
Voted
CIKM
2006
Springer
15 years 7 months ago
2006
Springer
We introduce several methods of combining feature selectors for text classification. Results from a large investigation of these combinations are summarized. Easily constructed co...
119
Voted
IDA
2007
Springer
15 years 3 months ago
2007
Springer
: DNA micro-arrays provide thousands of genomic expressions on the same subject. A main issue is then to find the subset of genes whose degeneration is responsible of a certain typ...
155
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TREC
2008
15 years 4 months ago
2008
This paper describes our participation in the 2008 TREC Blog track. Our system consists of 3 components: data preprocessing, topic retrieval, and opinion finding. In the topic ret...
114
Voted
WWW
2005
ACM
16 years 4 months ago
2005
ACM
In contrast with the current Web search methods that essentially do document-level ranking and retrieval, we are exploring a new paradigm to enable Web search at the object level....
146
Voted
WWW
2004
ACM
16 years 4 months ago
2004
ACM
The paper describes some innovations related to the ongoing work on the GSA prototype, an integrated information retrieval agent. In order to improve the original system effective...