2571 search results - page 219 / 515 » Window-Based Method for Information Retrieval |
124
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WWW
2002
ACM
16 years 4 months ago
2002
ACM
Query expansion has long been suggested as an effective way to resolve the short query and word mismatching problems. A number of query expansion methods have been proposed in tra...
135
Voted
WWW
2008
ACM
16 years 4 months ago
2008
ACM
Learning to rank is a new statistical learning technology on creating a ranking model for sorting objects. The technology has been successfully applied to web search, and is becom...
118
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SIGIR
2010
ACM
15 years 3 months ago
2010
ACM
Resource selection is an important task in Federated Search to select a small number of most relevant information sources. Current resource selection algorithms such as GlOSS, COR...
132
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AIRS
2008
Springer
15 years 9 months ago
2008
Springer
Abstract. This paper proposes a hierarchical model to parse both English and Chinese sentences. This is done by iteratively constructing simple constituents first, so that complex...
118
Voted
SIGIR
2003
ACM
15 years 8 months ago
2003
ACM
In this paper, we introduce the fractal summarization model based on the fractal theory. In fractal summarization, the important information is captured from the source text by ex...