2162 search results - page 137 / 433 » E-Crime Investigative Technologies |
181
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ECIR
2010
Springer
15 years 8 months ago
2010
Springer
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 t...
180
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ECIR
2010
Springer
15 years 8 months ago
2010
Springer
Web search personalization aims to adapt search results to a user based on his tastes, interests and needs. The way in which such personal preferences are captured, modeled and exp...
122
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ECIR
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. This paper presents a series of experiments investigating the effectiveness of query-independent features extracted from retrieved objects to predict relevancy. Features...
150
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ECIR
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. Information retrieval systems have traditionally been evaluated over absolute judgments of relevance: each document is judged for relevance on its own, independent of oth...
187
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ECIR
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. We investigate the potential of coherence-based scores to predict query difficulty. The coherence of a document set associated with each query word is used to capture the...