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Open AccessJournal ArticleDOI

New Support Vector Algorithms

TLDR
A new class of support vector algorithms for regression and classification that eliminates one of the other free parameters of the algorithm: the accuracy parameter in the regression case, and the regularization constant C in the classification case.
Abstract
We propose a new class of support vector algorithms for regression and classification. In these algorithms, a parameter ν lets one effectively control the number of support vectors. While this can be useful in its own right, the parameterization has the additional benefit of enabling us to eliminate one of the other free parameters of the algorithm: the accuracy parameter epsilon in the regression case, and the regularization constant C in the classification case. We describe the algorithms, give some theoretical results concerning the meaning and the choice of ν, and report experimental results.

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Citations
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SUN: Top-down saliency using natural statistics.

TL;DR: An appearance-based saliency model derived in a Bayesian framework is presented that can predict human fixations quite well, even making the same mistakes as people.
Journal ArticleDOI

Kernel methods: a survey of current techniques

TL;DR: This tutorial survey this subject with a principal focus on the most well-known models based on kernel substitution, namely, support vector machines.
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Sparseness of support vector machines

TL;DR: Lower (asymptotical) bounds on the number of support vectors are established and several results are proved which are of great importance for the understanding of SVMs.
Journal ArticleDOI

A self-organizing learning array system for power quality classification based on wavelet transform

TL;DR: It is shown that there is no statistically significant difference in performance of the proposed method for PQ classification when different wavelets are chosen, which means one can choose the wavelet with short wavelet filter length to achieve good classification results as well as small computational cost.
References
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Book

The Nature of Statistical Learning Theory

TL;DR: Setting of the learning problem consistency of learning processes bounds on the rate of convergence ofLearning processes controlling the generalization ability of learning process constructing learning algorithms what is important in learning theory?
Journal ArticleDOI

Support-Vector Networks

TL;DR: High generalization ability of support-vector networks utilizing polynomial input transformations is demonstrated and the performance of the support- vector network is compared to various classical learning algorithms that all took part in a benchmark study of Optical Character Recognition.
Book

Matrix Analysis

TL;DR: In this article, the authors present results of both classic and recent matrix analyses using canonical forms as a unifying theme, and demonstrate their importance in a variety of applications, such as linear algebra and matrix theory.
Journal ArticleDOI

A Tutorial on Support Vector Machines for Pattern Recognition

TL;DR: There are several arguments which support the observed high accuracy of SVMs, which are reviewed and numerous examples and proofs of most of the key theorems are given.
Book

Nonlinear Programming