1820 search results - page 157 / 364 » Hierarchical Clustering of Words |
203
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CEE
2011
14 years 10 months ago
2011
Performance of ad hoc networks dramatically declines as network grows. Cluster formation in which the network hosts are hierarchically part...
172
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EVOW
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. This paper proposes a novel Ant Colony Optimisation algorithm for the hierarchical problem of predicting protein functions using the Gene Ontology (GO). The GO structure ...
180
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ESWA
2008
2008
Web mining based on Growing Hierarchical Self-Organizing Maps: Analysis of a real citizen web portal
15 years 6 months ago
This work is focused on the usage analysis of a citizen web portal, Infoville XXI (http://www.infoville.es) by means of Self-Organizing Maps (SOM). In this paper, a variant of the...
163
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KDD
2002
ACM
16 years 7 months ago
2002
ACM
Data clustering methods have been proven to be a successful data mining technique in the analysis of gene expression data. The Cluster affinity search technique (CAST) developed b...
178
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SIGIR
2002
ACM
15 years 6 months ago
2002
ACM
mes, abstracts and year of publication of all 853 papers published.1 We then applied Porter stemming and stopword removal to this text, represented terms from the elds with twice t...