2244 search results - page 211 / 449 » Subjective Document Classification Using Network Analysis |
107
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CIKM
2007
Springer
15 years 8 months ago
2007
Springer
As one of the most effective query expansion approaches, local feedback is able to automatically discover new query terms and improve retrieval accuracy for different retrieval ...
139
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CHI
2011
ACM
14 years 6 months ago
2011
ACM
Despite the tremendous popularity of social network sites both on the web and within enterprises, the relationship information they contain may be often incomplete or outdated. We...
175
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CHI
2008
ACM
15 years 4 months ago
2008
ACM
We present a large-scale analysis of the content of weblogs dating back to the release of the Blogger program in 1999. Over one million blogs were analyzed from their conception t...
130
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WWW
2007
ACM
16 years 3 months ago
2007
ACM
Determining the user intent of Web searches is a difficult problem due to the sparse data available concerning the searcher. In this paper, we examine a method to determine the us...
152
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ICS
2005
Tsinghua U.
15 years 8 months ago
2005
Tsinghua U.
Learning useful and predictable features from past workloads and exploiting them well is a major source of improvement in many operating system problems. We review known parallel ...