1775 search results - page 12 / 355 » Language-modeling kernel based approach for information retr... |
CIKM
2009
Springer
14 years 3 months ago
2009
Springer
Leveraging information from relevance assessments has been proposed as an effective means for improving retrieval. We introduce a novel language modeling method which uses inform...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
This paper describes a kernel based Web Services (abbreviated as service) matching mechanism for service discovery and integration. The matching mechanism tries to exploit the lat...
CIKM
2003
Springer
14 years 1 months ago
2003
Springer
We explore the relationship between time and relevance using TREC ad-hoc queries. A type of query is identified that favors very recent documents. We propose a time-based language...
HICSS
2002
IEEE
14 years 1 months ago
2002
IEEE
In the context of information retrieval, traditional collection selection algorithms have been widely studied. These algorithms utilize language models, a representation of the co...
ACL
2007
13 years 10 months ago
2007
Even in a massive corpus such as the Web, a substantial fraction of extractions appear infrequently. This paper shows how to assess the correctness of sparse extractions by utiliz...