190 search results - page 3 / 38 » Evaluating Clustering Algorithms: Cluster Quality and Featur... |
TKDE
2008
13 years 5 months ago
2008
Clustering is inherently a difficult task and is made even more difficult when the selection of relevant features is also an issue. In this paper, we propose an approach for simult...
CIDM
2009
IEEE
13 years 10 months ago
2009
IEEE
—This paper addresses two main challenges for clustering which require extensive human effort: selecting appropriate parameters for an arbitrary clustering algorithm and identify...
KES
2004
Springer
13 years 11 months ago
2004
Springer
Many different approaches for content-based image retrieval have been proposed in the literature. Successful approaches consider not only simple features like color, but also take ...
ECML
2003
Springer
13 years 10 months ago
2003
Springer
We consider the topographic clustering task and focus on the problem of its evaluation, which enables to perform model selection: topographic clustering algorithms, from the origin...
ICIP
2002
IEEE
14 years 7 months ago
2002
IEEE
We recently proposed a method to find cluster structure in home videos based on statistical models of visual and temporal features of video segments and sequential binary Bayesian...