支持向量机研究进展

Advances of Support Vector Machines(SVM)

基于统计学习理论的支持向量机(Support vector machines,SVM)以其优秀的学习能力受到广泛的关注。但传统支持向量机在处理大规模二次规划问题时会出现训练时间长、效率低下等问题。对SVM训练算法的最新研究成果进行了综述,对主要算法进行了比较深入的分析和比较,指出了各自的优点及其存在的问题,并且着重介绍了目前研究的新进展———模糊SVM和粒度SVM。接着论述了SVM主要的两方面应用———分类和回归。最后给出了今后SVM研究方向的预见。

upport vector machines（SVM） are widespread attended for its excellent ability to learn,that are based on statistical learning theory.But in dealing with large-scale quadratic programming（QP） problem,traditional SVM will take too long time of training time,and has low efficiency and so on.This paper made a summarize of the new progress in the SVM training of algorithm,and made analysis and comparison on main algorithm,pointed out the advantages and disadvantages of them,focused on new progress in the current study———Fuzzy Support Vector Machine and Granular Support Vector Machine.Then the two mainly applications———classification and regression of SVM were discussed.Fi-nally,the article gave the future research directions on SVM prediction.