Residual Component Analysis: Generalising PCA for more flexible ...
Residual Component Analysis: Generalising PCA for more flexible ...
Residual Component Analysis: Generalising PCA for more flexible ...
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From dual-P<strong>PCA</strong> to the GPLVM<br />
(Lawrence, 06) (Titsias & Lawrence, 10) (Damianou et. al, 11)<br />
◮ Note the covariance is an inner-product term (of latent<br />
variables) plus spherical-Gaussian noise.<br />
p(Y|X) =<br />
p�<br />
j=1<br />
N (y:,j|0, XX ⊤ + σ 2 I)