2199 search results - page 359 / 440 » Information retrieval using hierarchical dirichlet processes |
168
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SIGIR
2008
ACM
15 years 5 months ago
2008
ACM
In this paper, we address a relatively new and interesting text categorization problem: classify a political blog as either liberal or conservative, based on its political leaning...
190
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
This paper proposes an algorithm called Imprecise Spectrum Analysis (ISA) to carry out fast dimension reduction for document classification. ISA is designed based on the one-sided...
178
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AISS
2010
15 years 3 months ago
2010
The node selection for the migration of a mobile agent depends on the content of the referenced metadata in the naming space. The reliability of the migrated information is determ...
153
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SIGIR
2006
ACM
15 years 12 months ago
2006
ACM
In interactive question answering (QA), users and systems take turns to ask questions and provide answers. In such an interactive setting, user questions largely depend on the ans...
155
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SIGIR
2005
ACM
15 years 11 months ago
2005
ACM
This paper describes a method of detecting Japanese Katakana variants from a large corpus. Katakana words, which are mainly used as loanwords, cause problems with information retr...