Estimating beta-mixing coefficients
Estimating beta-mixing coefficients
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发表时间:
2011-03
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通讯作者:
D. McDonald;C. Shalizi;M. Schervish
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作者:
D. McDonald;C. Shalizi;M. Schervish
The literature on statistical learning for time series assumes the asymptotic independence or "mixing" of the data-generating process. These mixing assumptions are never tested, and there are no methods for estimating mixing rates from data. We give an estimator for the beta-mixing rate based on a single stationary sample path and show it is L1-risk consistent.