1306 search results - page 10 / 262 » Unsupervised feature selection using a neuro-fuzzy approach |
ICMCS
2006
IEEE
15 years 5 months ago
2006
IEEE
This paper addresses the problem of unsupervised speaker change detection. Three systems based on the Bayesian Information Criterion (BIC) are tested. The first system investigat...
EJIVP
2010
14 years 6 months ago
2010
Abstract--In this paper we address the problem of unsupervised discovery of action classes in video data. Different from all existing methods thus far proposed for this task, we pr...
AI
2004
Springer
14 years 11 months ago
2004
Springer
Feature selection, as a preprocessing step to machine learning, has been very effective in reducing dimensionality, removing irrelevant data, increasing learning accuracy, and imp...
132
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ICTAI
2010
IEEE
14 years 9 months ago
2010
IEEE
This work deals with a new technique for the estimation of the parameters and number of components in a finite mixture model. The learning procedure is performed by means of a expe...
112
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RSFDGRC
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. We introduce a hybrid approach to magnetic resonance image segmentation using unsupervised clustering and the rules derived from approximate decision reducts. We utilize ...