A Probabilistic Interpretation of Canonical Correlation Analysis
A Probabilistic Interpretation of Canonical Correlation Analysis
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发表时间:
2005
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通讯作者:
F. Bach;Michael I. Jordan
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作者:
F. Bach;Michael I. Jordan
We give a probabilistic interpretation of canonical correlation (CCA) analysis as a latent variable model for two Gaussian random vectors. Our interpretation is similar to the probabilistic interpretation of principal component analysis (Tipping and Bishop, 1999, Roweis, 1998). In addition, we cast Fisher linear discriminant analysis (LDA) within the CCA framework.