4645 search results - page 739 / 929 » Using Information Extraction to Improve Document Retrieval |
236
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SIGIR
2012
ACM
13 years 9 months ago
2012
ACM
In this paper, we propose a novel top-k learning to rank framework, which involves labeling strategy, ranking model and evaluation measure. The motivation comes from the difficul...
183
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
Though children frequently use web search engines to learn, interact, and be entertained, modern web search engines are poorly suited to children's needs, requiring relativel...
202
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Personalization of web search results as a technique for improving user satisfaction has received notable attention in the research community over the past decade. Much of this wo...
168
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WSDM
2009
ACM
16 years 1 months ago
2009
ACM
In this paper, we attempt to improve the effectiveness and the efficiency of query-dependent link-based ranking algorithms such as HITS, MAX and SALSA. All these ranking algorith...
227
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Background: Finding relevant articles from PubMed is challenging because it is hard to express the user’s specific intention in the given query interface, and a keyword query ty...