9841 search results - page 1838 / 1969 » Task-Centred Information Management |
148
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SIGIR
2010
ACM
15 years 8 months ago
2010
ACM
It is generally believed that propagated anchor text is very important for effective Web search as offered by the commercial search engines. “Google Bombs” are a notable illus...
142
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SIGIR
2010
ACM
15 years 8 months ago
2010
ACM
Search trails mined from browser or toolbar logs comprise queries and the post-query pages that users visit. Implicit endorsements from many trails can be useful for search result...
136
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SIGIR
2010
ACM
15 years 8 months ago
2010
ACM
Pseudo-relevance feedback is an effective technique for improving retrieval results. Traditional feedback algorithms use a whole feedback document as a unit to extract words for ...
149
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SIGIR
2010
ACM
15 years 8 months ago
2010
ACM
Evaluation metrics play a critical role both in the context of comparative evaluation of the performance of retrieval systems and in the context of learning-to-rank (LTR) as objec...
145
click to vote
SIGIR
2010
ACM
15 years 8 months ago
2010
ACM
Web-based social systems enable new community-based opportunities for participants to engage, share, and interact. This community value and related services like search and advert...