115 search results - page 1 / 23 » Cluster Validity Methods: Part I |
SIGMOD
2002
ACM
14 years 5 months ago
2002
ACM
SIGMOD
2002
ACM
14 years 5 months ago
2002
ACM
Clustering results validation is an important topic in the context of pattern recognition. We review approaches and systems in this context. In the first part of this paper we pre...
CCECE
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract—In this work, we propose a framework for supervisory cooperative estimation of multi-agent linear time-invariant (LTI) systems. We introduce a group of sub-observers, ea...
ATAL
2008
Springer
13 years 7 months ago
2008
Springer
Crowd simulation models are currently lacking a commonly accepted validation method. In this paper, we propose level of presence achieved by a human in a virtual environment (VE) ...
MM
2006
ACM
13 years 11 months ago
2006
ACM
We have developed a biologically-motivated, unsupervised way of grouping together images whose salient regions of interest (ROIs) are perceptually similar regardless of the visual...