Data Science, Machine Learning, Pattern Recognition, Pca Analysis, Data Reduction.
intervals. We’ll begin by constructing the mean-subtracted matrix and then proceed with a straightforward eigenvalue decomposition. Follow the script below to execute this task: Xavg = np.mean(X,axis=1) # Compute mean B = X - np.tile(Xavg,(nPoints,1)).T # Mean-subtracted data # Find principal