作者: D. M. Titterington
DOI: 10.2307/1402932
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摘要: Summary A wide variety of statistical techniques involve the choice a prescription and smoothing parameter for modifying an unsmoothed estimator towards some ultrasmooth solution. The basic common structure is illustrated by multinomial smoothing, nonparametric density estimation, linear regression, solution integral equations image processing. Possible cross-fertilization among different areas application suggested.