1306 search results - page 13 / 262 » Unsupervised feature selection using a neuro-fuzzy approach |
ICIAR
2007
Springer
15 years 5 months ago
2007
Springer
This paper presents a closed edge detection method based on a level lines selection approach. The proposed method is based on an unsupervised probabilistic scheme using an a contra...
110
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AUSDM
2007
Springer
15 years 5 months ago
2007
Springer
This paper reports the results of feature reduction in the analysis of a population based dataset for which there were no specific target variables. All attributes were assessed a...
157
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ISMIS
2011
Springer
14 years 2 months ago
2011
Springer
Text categorisation relies heavily on feature selection. Both the possible reduction in dimensionality as well as improvements in classification performance are highly desirable. ...
CICLING
2007
Springer
15 years 5 months ago
2007
Springer
Term selection process is a very necessary component for most natural language processing tasks. Although different unsupervised techniques have been proposed, the best results ar...
EMNLP
2009
14 years 9 months ago
2009
In previous research in automatic verb classification, syntactic features have proved the most useful features, although manual classifications rely heavily on semantic features. ...