Abstract
We study learning problems in which the underlying class is a bounded subset of L-{p} and the target Y belongs to L-{p}. Previously, minimax sample complexity estimates were known under such boundedness assumptions only when p= . We present a sharp sample complexity estimate that holds for any p > 4 it is based on a learning procedure that is suited for heavy-Tailed problems.
Original language | English |
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Article number | 9440415 |
Pages (from-to) | 5269-5282 |
Number of pages | 14 |
Journal | IEEE Transactions on Information Theory |
Volume | 67 |
Issue number | 8 |
DOIs | |
Publication status | Published - Aug 2021 |
Externally published | Yes |