1595 search results - page 70 / 319 » A hierarchical clustering algorithm based on the Hungarian m... |
185
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SIGIR
2003
ACM
15 years 11 months ago
2003
ACM
In this paper, we propose a novel document clustering method based on the non-negative factorization of the termdocument matrix of the given document corpus. In the latent semanti...
174
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GRC
2008
IEEE
15 years 6 months ago
2008
IEEE
Monitoring cluster evolution in data streams is a major research topic in data streams mining. Previous clustering methods for evolving data streams focus on global clustering res...
151
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PAKDD
2005
ACM
15 years 11 months ago
2005
ACM
Abstract. The data stream model of computation is often used for analyzing huge volumes of continuously arriving data. In this paper, we present a novel algorithm called DUCstream ...
145
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IIS
2004
15 years 7 months ago
2004
Search results clustering problem is defined as an automatic, on-line grouping of similar documents in a search results list returned from a search engine. In this paper we present...
172
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
The Hierarchical SEGmentation (HSEG) algorithm, which is a combination of hierarchical step-wise optimization and spectral clustering, has given good performances for hyperspectra...