Abstract
This paper derives an identity connecting the square loss of ridge regression in on-line mode with the loss of the retrospectively best regressor. Some corollaries about the properties of the cumulative loss of on-line ridge regression are also obtained.
Original language | English |
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Pages (from-to) | 157-178 |
Journal | Theoretical Computer Science |
Volume | 473 |
DOIs | |
Publication status | Published - 18 Feb 2013 |