8298 search results - page 310 / 1660 » Query-Free Information Retrieval |
CLEF
2009
Springer
15 years 6 months ago
2009
Springer
129
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WWW
2008
ACM
16 years 5 months ago
2008
ACM
In many text retrieval tasks, it is highly desirable to obtain a "similarity profile" of the document collection for a given query. We propose sampling-based techniques ...
161
Voted
CLEF
2003
Springer
15 years 10 months ago
2003
Springer
Fusion and optimization based on relevance judgements have proven to be successful strategies in information retrieval. In this year's CLEF campaign we applied these strategi...
144
Voted
IIR
2010
15 years 6 months ago
2010
We study the evaluation of opinion retrieval systems. Opinion retrieval is a relatively new research area, nevertheless classical evaluation measures, those adopted for ad hoc ret...
142
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ITCC
2002
IEEE
15 years 9 months ago
2002
IEEE
The emergence of the world-wide-web has led to an increased interest in methods for searching for information. A key characteristic of many of the online document collections is t...