5659 search results - page 72 / 1132 » Comparing Clusterings in Space |
WSOM
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. SOMs have proven to be a very powerful tool for data analysis. However, comparing multiple SOMs trained on the same data set using different parameters or initialisation...
KDD
2002
ACM
14 years 9 months ago
2002
ACM
The goal of clustering is to identify distinct groups in a dataset. Compared to non-parametric clustering methods like complete linkage, hierarchical model-based clustering has th...
BIBE
2003
IEEE
14 years 2 months ago
2003
IEEE
: - Facing the development of microarray technology, clustering is currently a leading technique to gene expression data analysis. In this paper, we propose a novel algorithm calle...
ECIR
2010
Springer
13 years 10 months ago
2010
Springer
Text clustering is an established technique for improving quality in information retrieval, for both centralized and distributed environments. However, for highly distributed envir...
DBA
2004
13 years 10 months ago
2004
Clustering has become an increasingly important task in modern application domains. Mostly, the data are originally collected at different sites. In order to extract information f...