W
Weida Zhou
Researcher at Xidian University
Publications - 33
Citations - 998
Weida Zhou is an academic researcher from Xidian University. The author has contributed to research in topics: Support vector machine & Kernel method. The author has an hindex of 10, co-authored 33 publications receiving 918 citations.
Papers
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Journal ArticleDOI
Wavelet support vector machine
Li Zhang,Weida Zhou,Licheng Jiao +2 more
TL;DR: An admissible support vector (SV) kernel (the wavelet kernel), by which the feasibility and validity of wavelet support vector machines (WSVMs) in regression and pattern recognition are shown.
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Sparse ensembles using weighted combination methods based on linear programming
Li Zhang,Weida Zhou +1 more
TL;DR: This paper proposes a framework of sparse ensembles and deals with new linear weighted combination methods for sparseEnsemble, which can be thought as implementing the structure risk minimization rule and naturally explains good performance of these methods.
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Linear programming support vector machines
Weida Zhou,Li Zhang,Licheng Jiao +2 more
TL;DR: Simulation results for both artificial and real data show that the generalization performance of the method is a good approximation of SVMs and the computation complex is largely reduced by the method.
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Hidden space support vector machines
Li Zhang,Weida Zhou,Licheng Jiao +2 more
TL;DR: Compared with support vector machines (SVMs), HSSVMs can adopt more kinds of kernel functions because the positive definite property of the kernel function is not a necessary condition.
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Decision tree support vector machine
TL;DR: A new multi-class classifier, decision tree SVM (DTSVM) which is a binary decision tree with a very simple structure is presented in this paper.