1469 search results - page 131 / 294 » Query Expansion and Query Reduction in Document Retrieval |
DIS
2000
Springer
14 years 2 months ago
2000
Springer
With the variety of human life, people are interested in various matters for each one’s unique reason, for which a machine maybe a better counselor than a human. This paper prop...
SIGIR
2006
ACM
14 years 4 months ago
2006
ACM
Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...
NLDB
2007
Springer
14 years 4 months ago
2007
Springer
Information retrieval needs to match relevant texts with a given query. Selecting appropriate parts is useful when documents are long, and only portions are interesting to the user...
ICDE
2009
IEEE
15 years 3 days ago
2009
IEEE
Due to the structural heterogeneity of XML, queries are often interpreted approximately. This is achieved by relaxing the query and ranking the results based on their relevance to ...
CLEF
2004
Springer
14 years 3 months ago
2004
Springer
For our fourth participation in the CLEF evaluation campaigns, our objective was to verify whether our combined query translation approach would work well with new requests and new...