10213 search results - page 1652 / 2043 » An Experimental Analysis of Parallel |
182
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SIGIR
2004
ACM
16 years 8 days ago
2004
ACM
Topic tracking is complicated when the stories in the stream occur in multiple languages. Typically, researchers have trained only English topic models because the training storie...
161
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SIGIR
2004
ACM
16 years 8 days ago
2004
ACM
In this paper, we introduce an information theoretic method for estimating the usefulness of the hyperlink structure induced from the set of retrieved documents. We evaluate the e...
182
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SIGIR
2004
ACM
16 years 8 days ago
2004
ACM
Although information retrieval research has always been concerned with improving the effectiveness of search, in some applications, such as information analysis, a more specific ...
223
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SIGIR
2004
ACM
16 years 8 days ago
2004
ACM
Document-centric XML collections contain text-rich documents, marked up with XML tags. The tags add lightweight semantics to the text. Querying such collections calls for a hybrid...
192
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ADVIS
2004
Springer
16 years 8 days ago
2004
Springer
An important issue in text mining is how to make use of multiple pieces knowledge discovered to improve future decisions. In this paper, we propose a new approach to combining mult...