faces_classify_pca, a scikit-learn code which uses principal component analysis (PCA) to match new faces with images in the faces dataset.
The computer code and data files described and made available on this web page are distributed under the MIT license
cancer_visualize_pca, a scikit-learn code which uses principal component analysis (PCA) of the cancer dataset to visualize the difference between malignant and benign cases.
faces_classify_knn, a scikit-learn code which uses the k-nearest neighbor algorithm to match new faces with images in the faces dataset.