Rates of convergence for the empirical quantization error
Rates of convergence for the empirical quantization error
复制标题
经验量化误差的收敛率
DOI:
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发表时间:
2002
期刊:
影响因子:
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通讯作者:
H. Luschgy
中科院分区:
文献类型:
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作者:
S. Graf;H. Luschgy
For n,k ∈ N and r > 0 let e n,r (P k ) r = inf 1/K Σ k i=1 ∥X i - f(X i )∥ r , where the infimum is taken over all measurable maps f:R d → R d with |f(R d )| ≤ n and X 1 ,...,X k are i.i.d. R d -valued random variables. We analyse the asymptotic a.s. behaviour of the nth empirical quantization error e n,r (P k ).