Feature Usability Index: A Simple Approach to Feature Selection - Softcover

Sheet, Debdoot; Kumar Ray, Ajoy; Chatterjee, Jyotirmoy

 
9783844303339: Feature Usability Index: A Simple Approach to Feature Selection
Softcover
ISBN 10: 3844303332 ISBN 13: 9783844303339
Verlag: LAP LAMBERT Academic Publishing, 2011

Inhaltsangabe

Feature selection as an area of interest within pattern recognition, deals with selection of a subset of attributes used in construction of a model describing observations. The purpose of this stage includes reducing data dimensionality by removing irrelevant and redundant features, reducing the amount of learning data, improving predictive accuracy and comprehensibility of a classification hypothesis. This book introduces Feature Usability Index (FUI) as a measure for evaluating classification efficacy of features and its application in feature selection. Experimental applications presents optimal feature subset selection through ordering based on FUI, use of FUI for ranking and selection of feature extraction techniques for a specific linguistic feature, and Color Usability Index as a measure for predicting performance of image segmentation algorithms.

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Über die Autorin bzw. den Autor

Debdoot Sheet is currently working towards his Ph.D. degree at School of Medical Science and Technology, IIT Kharagpur.His research interests include image and multidimensional signal processing, pattern analysis and machine intelligence, knowledge and data engineering, fuzzy systems, systems, man and cybernetics.

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2011
Sprache
Englisch
ISBN 10 
3844303332
ISBN 13 
9783844303339
Einband
Taschenbuch
Anzahl der Seiten
84
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Presses Academiques Francophones
customerservice@vdm-vsg.de

Brivibas gatve 197
Riga
1039
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