Dimensionality Reduction

Draw the first eigenvector (principle component) of Principle Components Analysis (PCA) result or Linear Discriminant Analysis (LDA) result. Different colors represent different data distributions (with different labels).

a. PCA b. PCA C. PCA d. LDA e. LDA f. LDA a. PCA b. PCA C. PCA d. LDA e. LDA f. LDA