239 search results - page 32 / 48 » Document clustering using nonnegative matrix factorization |
130
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CIKM
2009
Springer
15 years 8 months ago
2009
Springer
Complex network analysis is a growing research area in a wide variety of domains and has recently become closely associated with data, text and web mining. One of the most active ...
124
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ACMSE
2007
ACM
15 years 5 months ago
2007
ACM
Blogs are a new form of internet phenomenon and a vast everincreasing information resource. Mining blog files for information is a very new research direction in data mining. We p...
113
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FPL
2006
Springer
15 years 5 months ago
2006
Springer
High-performance document clustering systems enable similar documents to automatically self-organize into groups. In the past, the large amount of computational time needed to clu...
108
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SIGIR
2004
ACM
15 years 7 months ago
2004
ACM
Document clustering has long been an important problem in information retrieval. In this paper, we present a new clustering algorithm ASI1, which uses explicitly modeling of the s...
111
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ECCV
2006
Springer
16 years 3 months ago
2006
Springer
Abstract. The presence of noise renders the classical factorization method almost impractical for real-world multi-body motion tracking problems. The main problem stems from the ef...