Linear Algebra, Eigenvectors, Python, Dimensionality Reduction, Matrix Factorization.
eigenvalues. And for each eigenvalue we find eigenvectors; Example As an example, we have a matrix A; The identity matrix for 2x2; We subtract λ from the diagonals of matrix A in the subtraction process; We will find the eigenvalues by calculating the determinant. Eigenvalues: λ = 3, λ = -2 Now,