The Generalization Ability of SVM Classification Based on Markov Sampling
The Generalization Ability of SVM Classification Based on Markov Sampling
复制标题
基于马尔可夫采样的SVM分类泛化能力
DOI:
10.1109/tcyb.2014.2346536
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发表时间:
2015-06
影响因子:
11.8
通讯作者:
Zhang Baochang
中科院分区:
文献类型:
--
作者:
Xu Jie;Tang Yuan Yan;Zou Bin;Xu Zongben;Li Luoqing;Lu Yang;Zhang Baochang
The previously known works studying the generalization ability of support vector machine classification (SVMC) algorithm are usually based on the assumption of independent and identically distributed samples. In this paper, we go far beyond this classical framework by studying the generalization ability of SVMC based on uniformly ergodic Markov chain (u.e.M.c.) samples. We analyze the excess misclassification error of SVMC based on u.e.M.c. samples, and obtain the optimal learning rate of SVMC for u.e.M.c. samples. We also introduce a new Markov sampling algorithm for SVMC to generate u.e.M.c. samples from given dataset, and present the numerical studies on the learning performance of SVMC based on Markov sampling for benchmark datasets. The numerical studies show that the SVMC based on Markov sampling not only has better generalization ability as the number of training samples are bigger, but also the classifiers based on Markov sampling are sparsity when the size of dataset is bigger with regard to the input dimension.
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DOI:
10.1007/978-1-4899-7687-1_810
发表时间:
2017
期刊:
--
影响因子:
--
作者:
Xinhua Zhang
通讯作者:
Xinhua Zhang
DOI:
10.1201/9781003139041-11
发表时间:
2021-03
期刊:
An Introduction to IoT Analytics
影响因子:
--
作者:
Harry G. Perros
通讯作者:
Harry G. Perros
影响因子:
7.4
作者:
Ke-Lin Du;M. Swamy
通讯作者:
Ke-Lin Du;M. Swamy
影响因子:
3
作者:
Peng, Lizhong;Tong, Hongzhi;Chen, Di-Rong
通讯作者:
Chen, Di-Rong
影响因子:
11.8
作者:
Xinwang Liu;Jianping Yin;Lei Wang;Lingqiao Liu;Jun Liu;Chenping Hou;Jian Zhang
通讯作者:
Xinwang Liu;Jianping Yin;Lei Wang;Lingqiao Liu;Jun Liu;Chenping Hou;Jian Zhang