35 citations · 119 across the 8 of their papers we have counts for
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math.ST2005★ 2 cited
Assessing prediction error of nonparametric regression and classification under Bregman divergence
Jianqing Fan, Chunming Zhang
Prediction error is critical to assessing the performance of statistical methods and selecting statistical models. We propose the cross-validation and approximated cross-validation…
math.ST2005★ 35 cited
Bump hunting with non-Gaussian kernels
Peter Hall, Michael C. Minnotte, Chunming Zhang
It is well known that the number of modes of a kernel density estimator is monotone nonincreasing in the bandwidth if the kernel is a Gaussian density. There is numerical evidence…