An operator approach to analysis of conditional kernel canonical correlation
2015 ◽
Vol 13
(04)
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pp. 1550024
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Keyword(s):
Kernel canonical correlation analysis (CCA) is a nonlinear extension of CCA, which aims at extracting information shared by two random variables. In this paper, a new notion of conditional kernel CCA is introduced. Conditional kernel CCA aims at analyzing the effect of variable Z to the dependence between X and Y. Rates of convergence of an empirical normalized conditional cross-covariance operator (empirical NCCCO) to the normalized conditional cross-covariance operator (NCCCO) are also investigated in this paper. Elaborate error analysis of conditional kernel CCA is elegantly conducted under mild decay conditions. Our refined analysis leads to satisfactory learning rates in a more general setting.
2019 ◽
Vol 17
(04)
◽
pp. 1950028
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2012 ◽
Vol 437
(1)
◽
pp. 1-13
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2011 ◽
Vol 5
(3)
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pp. 2169-2196
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2011 ◽
pp. 263-282
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2011 ◽
Vol 32
(11)
◽
pp. 1572-1583
◽