Support vector machines and perceptrons : learning, optimization, classification, and application to social networks
著者
書誌事項
Support vector machines and perceptrons : learning, optimization, classification, and application to social networks
（SpringerBriefs in computer science）
Springer, c2016
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内容説明・目次
内容説明
This work reviews the state of the art in SVM and perceptron classifiers. A Support Vector Machine (SVM) is easily the most popular tool for dealing with a variety of machine-learning tasks, including classification. SVMs are associated with maximizing the margin between two classes. The concerned optimization problem is a convex optimization guaranteeing a globally optimal solution. The weight vector associated with SVM is obtained by a linear combination of some of the boundary and noisy vectors. Further, when the data are not linearly separable, tuning the coefficient of the regularization term becomes crucial. Even though SVMs have popularized the kernel trick, in most of the practical applications that are high-dimensional, linear SVMs are popularly used. The text examines applications to social and information networks. The work also discusses another popular linear classifier, the perceptron, and compares its performance with that of the SVM in different application areas.>
目次
Introduction
Linear Discriminant Function
Perceptron
Linear Support Vector Machines
Kernel Based SVM
Application to Social Networks
Conclusion
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