220 search results - page 13 / 44 » Measures of Clustering Quality: A Working Set of Axioms for ... |
IJCAI
2007
13 years 9 months ago
2007
In this paper, we argue that the agglomerative clustering with vector cosine similarity measure performs poorly due to two reasons. First, the nearest neighbors of a document belo...
ATAL
2003
Springer
14 years 24 days ago
2003
Springer
This paper examines a method of clustering within a fully decentralized multi-agent system. Our goal is to group agents with similar objectives or data, as is done in traditional ...
IPPS
2002
IEEE
14 years 15 days ago
2002
IEEE
Expressed sequence tags, abbreviated ESTs, are DNA fragments experimentally derived from expressed portions of genes. Clustering of ESTs is essential for gene recognition and unde...
WILF
2009
Springer
14 years 2 months ago
2009
Springer
Measuring the similarity between clusterings is a classic problem with several proposed solutions. In this work we focus on measures based on coassociation of data pairs and perfor...
DMKD
1997
ACM
13 years 11 months ago
1997
ACM
Clustering in data mining is a discovery process that groups a set of data such that the intracluster similarity is maximized and the intercluster similarity is minimized. These d...