SOLVED: In figure 6.11, we see a synthetic two-dimensional data whereLDA does a better job than PCA. Draw a similar dataset wherePCA and LDA find the same good direction. Draw another whereneither PCA nor LDA find a good direction.40.50.52 0 O O OG000 pcaO0 0.50.5ida2 20242 0 PCA projection23 2 LDA projectionFigure 6.11 Two-dimensional synthetic data, directions found by PCA and LDA and projections along these directions are shown. LDA uses class informationand as expected, does a much better
SOLVED: In figure 6.11, we see a synthetic two-dimensional data whereLDA does a better job than PCA. Draw a similar dataset wherePCA and LDA find the same good direction.
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