Leave-One-Out Bounds for Kernel Methods
Leave-One-Out Bounds for Kernel Methods
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DOI:
10.1162/089976603321780326
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发表时间:
2003-06
影响因子:
2.9
通讯作者:
Tong Zhang
中科院分区:
文献类型:
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作者:
Tong Zhang
In this article, we study leave-one-out style cross-validation bounds for kernel methods. The essential element in our analysis is a bound on the parameter estimation stability for regularized kernel formulations. Using this result, we derive bounds on expected leave-one-out cross-validation errors, which lead to expected generalization bounds for various kernel algorithms. In addition, we also obtain variance bounds for leave-oneout errors. We apply our analysis to some classification and regression problems and compare them with previous results.