1020 search results - page 33 / 204 » Cascade Evaluation of Clustering Algorithms |
IPM
2006
14 years 11 months ago
2006
We consider a challenging clustering task: the clustering of muti-word terms without document co-occurrence information in order to form coherent groups of topics. For this task, ...
102
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MCS
2001
Springer
15 years 4 months ago
2001
Springer
Abstract. Given an arbitrary data set, to which no particular parametrical, statistical or geometrical structure can be assumed, different clustering algorithms will in general pr...
101
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WWW
2004
ACM
16 years 14 days ago
2004
ACM
Organizing Web search results into a hierarchy of topics and subtopics facilitates browsing the collection and locating results of interest. In this paper, we propose a new hierar...
NIPS
2007
15 years 1 months ago
2007
We present a theoretical study on the discriminative clustering framework, recently proposed for simultaneous subspace selection via linear discriminant analysis (LDA) and cluster...
112
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SDM
2007
SIAM
15 years 1 months ago
2007
SIAM
In this paper, we explore the discriminating subsequencebased clustering problem. First, several effective optimization techniques are proposed to accelerate the sequence mining p...