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An Application of Classifier Combination Methods in Hand Gesture Recognition
Joint Authors
Zhang, Chun-Xia
Wang, Guan-Wei
Zhuang, Jian
Source
Mathematical Problems in Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-01-18
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
Hand gesture recognition is a topic in artificial intelligence and computer vision with the goal toautomatically interpret human hand gestures via some algorithms.
Notice that it is a difficult classificationtask for which only one simple classifier cannot achieve satisfactory performance; several classifiercombination techniques are employed in this paper to handle this specific problem.
Based on some relateddata at hand, AdaBoost and rotation forest are seen to behave significantly better than all the otherconsidered algorithms, especially a classification tree.
By investigating the bias-variance decompositionsof error for all the compared algorithms, the success of AdaBoost and rotation forest can be attributedto the fact that each of them simultaneously reduces the bias and variance terms of a SingleTree's errorto a large extent.
Meanwhile, kappa-error diagrams are utilized to study the diversity-accuracy patternsof the constructed ensemble classifiers in a visual manner.
American Psychological Association (APA)
Wang, Guan-Wei& Zhang, Chun-Xia& Zhuang, Jian. 2012. An Application of Classifier Combination Methods in Hand Gesture Recognition. Mathematical Problems in Engineering،Vol. 2012, no. 2012, pp.1-17.
https://search.emarefa.net/detail/BIM-1029546
Modern Language Association (MLA)
Wang, Guan-Wei…[et al.]. An Application of Classifier Combination Methods in Hand Gesture Recognition. Mathematical Problems in Engineering No. 2012 (2012), pp.1-17.
https://search.emarefa.net/detail/BIM-1029546
American Medical Association (AMA)
Wang, Guan-Wei& Zhang, Chun-Xia& Zhuang, Jian. An Application of Classifier Combination Methods in Hand Gesture Recognition. Mathematical Problems in Engineering. 2012. Vol. 2012, no. 2012, pp.1-17.
https://search.emarefa.net/detail/BIM-1029546
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1029546