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GP Principal Component Analysis

Explore the non-zero mean entropy intuition in Principal Component Analysis (PCA) using Colin Fyfe's method. Investigate the relation to Kernel PCA and discover the benefits of applying PCA with GP.

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GP Principal Component Analysis

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  1. GP Principal Component Analysis Colin Fyfe University of Paisley, Scotland

  2. Method • Non-zero mean, bTx+c. • Intuitions about principal components gives target values

  3. Entropy Intuition

  4. Entropy Criterion on Iris Data

  5. Geometric Intuition

  6. Geometric Intuition on Iris Data

  7. Response to Reviewers • Relation to Kernel PCA? • None • Why bother doing PCA with GP ? • I am an academic

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