Linear Algebra, Mathematics, Data Analysis, Python, Computer Science.
eigenvalue λ_i, solve the equation (A — λ_iI)x_i = 0 for the corresponding eigenvector x_i. This can be done by finding the null space of the matrix (A — λ_iI). Normalize each eigenvector x_i by dividing it by its length (i.e., by dividing it by the square root of the sum of its squared