Svd, Singular Values, Eigenvalue, Eigenvectors, Sklearn.
mxn, U is of size mxm, Σ is of size mxn, and V is of size nxn. U and V are known as unitary matrices in linear algebraic terms. Geometric Inference of SVD: U and V_transpose are unitary, or rotation matrices, so they preserve the angles between the vectors. Here we are taking a circle represented