pca14.py

# Mapping eigen value to eigen vector
eigen_pairs = [(np.abs(eigen_vals[i]), eigen_vecs[:,i]) for i in range(len(eigen_vals))]

# Sort the (eigenvalue, eigenvector) tuples from high to low
eigen_pairs.sort()
eigen_pairs.reverse()

# check if the value is decreasing
print([e[0] for e in eigen_pairs])