1820 search results - page 77 / 364 » Hierarchical Clustering of Words |
106
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ESANN
2007
15 years 23 days ago
2007
We study dimensionality reduction or feature selection in text document categorization problem. We focus on the first step in building text categorization systems, that is the cho...
EDBT
2004
ACM
15 years 11 months ago
2004
ACM
Abstract. Clustering is a problem of great practical importance in numerous applications. The problem of clustering becomes more challenging when the data is categorical, that is, ...
IDA
2003
Springer
15 years 4 months ago
2003
Springer
This paper proposes a new clustering algorithm in the fuzzy-c-means family, which is designed to cluster time series and is particularly suited for short time series and those wit...
100
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IJDMMM
2010
2010
Graphical models based hierarchical probabilistic community discovery in large-scale social networks
14 years 9 months ago
: Real-world social networks, while disparate in nature, often comprise of a set of loose clusters (a.k.a. communities), in which members are better connected to each other than to...
ICCNMC
2005
Springer
15 years 4 months ago
2005
Springer
This paper proposes a set of novel multicast algorithms for m-D mesh overlay networks that can achieve shorter multicast delay and less resource consumptions. In contrast to previo...