1126 search results - page 44 / 226 » Hierarchical Ensemble Clustering |
123
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WWW
2004
ACM
16 years 2 months 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...
115
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KDD
2005
ACM
16 years 2 months ago
2005
ACM
We propose a hybrid, unsupervised document clustering approach that combines a hierarchical clustering algorithm with Expectation Maximization. We developed several heuristics to ...
101
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HPCC
2005
Springer
15 years 7 months ago
2005
Springer
Hierarchical clustering methods are important in many data mining and pattern recognition tasks. In this paper we present an efficient coarse grained parallel algorithm for Single...
133
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SDM
2007
SIAM
15 years 3 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...
124
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AAAI
2011
14 years 1 months ago
2011
In this paper, we model the pair-wise similarities of a set of documents as a weighted network with a single cutoff parameter. Such a network can be thought of an ensemble of unwe...