505 search results - page 63 / 101 » Cluster-based retrieval using language models |
133
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SIGIR
2008
ACM
15 years 1 months ago
2008
ACM
We address a specific enterprise document search scenario, where the information need is expressed in an elaborate manner. In our scenario, information needs are expressed using a...
101
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ECIR
2009
Springer
15 years 11 months ago
2009
Springer
Ranking for multilingual information retrieval (MLIR) is a task to rank documents of different languages solely based on their relevancy to the query regardless of query’s langu...
113
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CIKM
2010
Springer
15 years 15 days ago
2010
Springer
Bursty features in text streams are very useful in many text mining applications. Most existing studies detect bursty features based purely on term frequency changes without takin...
109
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SIGIR
2009
ACM
15 years 8 months ago
2009
ACM
We investigate using topic prediction data, as a summary of document content, to compute measures of search result quality. Unlike existing quality measures such as query clarity ...
116
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SIGMOD
1998
ACM
15 years 6 months ago
1998
ACM
Most databases contain “name constants” like course numbers, personal names, and place names that correspond to entities in the real world. Previous work in integration of het...