C
Chih-Chung Chang
Researcher at National Taiwan University
Publications - 7
Citations - 48860
Chih-Chung Chang is an academic researcher from National Taiwan University. The author has contributed to research in topics: Support vector machine & Structured support vector machine. The author has an hindex of 6, co-authored 6 publications receiving 45621 citations.
Papers
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Journal ArticleDOI
LIBSVM: A library for support vector machines
Chih-Chung Chang,Chih-Jen Lin +1 more
TL;DR: Issues such as solving SVM optimization problems theoretical convergence multiclass classification probability estimates and parameter selection are discussed in detail.
A Practical Guide to Support Vector Classication
TL;DR: A simple procedure is proposed, which usually gives reasonable results and is suitable for beginners who are not familiar with SVM.
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Training ν -Support Vector Classifiers: Theory and Algorithms
Chih-Chung Chang,Chih-Jen Lin +1 more
TL;DR: A decomposition method for -SVM is proposed that is competitive with existing methods for C-SVM and shows that in general they are two different problems with the same optimal solution set.
Journal ArticleDOI
Training v -support vector regression: theory and algorithms
Chih-Chung Chang,Chih-Jen Lin +1 more
TL;DR: This work discusses the relation between-support vector regression (-SVR) and v- support vector regression (v-SVR), and focuses on properties that are different from those of C- Support vector classification (C-SVC) andv-supportvector classification (v -SVC).
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The analysis of decomposition methods for support vector machines
TL;DR: This paper connects this method to projected gradient methods and provides theoretical proofs for a version of decomposition methods and shows that this convergence proof is valid for general decomposition Methods if their working set selection meets a simple requirement.