Dimensionality Reduction, Svd, Singular Values, Matrix Factorization, Eigenvectors.
called elementary row operations and there are a certain rules to follow for these operations as given below, https://en.wikibooks.org/wiki/Linear_Algebra/Row_Reduction_and_Echelon_Forms Armed with the above rules, lets start reducing the matrix in Step 3.1 to row-echelon form. Row-Echelon Form for