Sparse consistency and smoothing for mul
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Marc Aerts; Ilse Augustyns; Paul Janssen
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Article
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1997
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Elsevier Science
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English
โ 334 KB
For sparse multinomial data we study sparse consistency rates for frequency estimators and for local polynomial cell probability estimators. Our results illustrate the beneficial effect of nonparametric smoothing. Compared to sparse consistency properties for maximum penalized likelihood cell probab