%0 Journal Article %1 hanneke2015statistical %A Hanneke, Steve %A Yang, Liu %D 2015 %K learning stats theory %T Statistical Learning under Nonstationary Mixing Processes %U http://arxiv.org/abs/1512.08064 %X We study a special case of the problem of statistical learning without the i.i.d. assumption. Specifically, we suppose a learning method is presented with a sequence of data points, and required to make a prediction (e.g., a classification) for each one, and can then observe the loss incurred by this prediction. We go beyond traditional analyses, which have focused on stationary mixing processes or nonstationary product processes, by combining these two relaxations to allow nonstationary mixing processes. We are particularly interested in the case of $\beta$-mixing processes, with the sum of changes in marginal distributions growing sublinearly in the number of samples. Under these conditions, we propose a learning method, and establish that for bounded VC subgraph classes, the cumulative excess risk grows sublinearly in the number of predictions, at a quantified rate.

@article{hanneke2015statistical, abstract = {We study a special case of the problem of statistical learning without the i.i.d. assumption. Specifically, we suppose a learning method is presented with a sequence of data points, and required to make a prediction (e.g., a classification) for each one, and can then observe the loss incurred by this prediction. We go beyond traditional analyses, which have focused on stationary mixing processes or nonstationary product processes, by combining these two relaxations to allow nonstationary mixing processes. We are particularly interested in the case of $\beta$-mixing processes, with the sum of changes in marginal distributions growing sublinearly in the number of samples. Under these conditions, we propose a learning method, and establish that for bounded VC subgraph classes, the cumulative excess risk grows sublinearly in the number of predictions, at a quantified rate.}, added-at = {2019-06-17T01:21:16.000+0200}, author = {Hanneke, Steve and Yang, Liu}, biburl = {https://www.bibsonomy.org/bibtex/2e81db9e841be9a0c6158a26210a9d19a/kirk86}, description = {[1512.08064] Statistical Learning under Nonstationary Mixing Processes}, interhash = {4b5b56a8f8e07aabe93697cf09a8eb56}, intrahash = {e81db9e841be9a0c6158a26210a9d19a}, keywords = {learning stats theory}, note = {cite arxiv:1512.08064}, timestamp = {2019-06-17T01:21:16.000+0200}, title = {Statistical Learning under Nonstationary Mixing Processes}, url = {http://arxiv.org/abs/1512.08064}, year = 2015 }