5107 search results - page 64 / 1022 » Data Mining and Information Retrieval |
SIGIR
2004
ACM
15 years 7 months ago
2004
ACM
It is crucial for cross-language information retrieval (CLIR) systems to deal with the translation of unknown queries1 due to that real queries might be short. The purpose of this...
109
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ECML
2001
Springer
15 years 6 months ago
2001
Springer
Abstract. This paper presents a simple unsupervised learning algorithm for recognizing synonyms, based on statistical data acquired by querying a Web search engine. The algorithm, ...
120
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ICDM
2007
IEEE
15 years 5 months ago
2007
IEEE
Recently the problem of dimensionality reduction (or, subspace learning) has received a lot of interests in many fields of information processing, including data mining, informati...
103
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PAKDD
1999
ACM
15 years 5 months ago
1999
ACM
Abstract. An attribute is deemed important in data mining if it partitions the database such that previously unknown regularities are observable. Many information-theoretic measure...
80
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SIGIR
2008
ACM
15 years 1 months ago
2008
ACM
We combine techniques of XML Mining and Text Mining for the benefit of Information Retrieval. By manipulating the word sequence according to the XML structure of the marked-up tex...