###################################
2022-05-15 23:28:04.685172
Namespace(ndim=1, rows=256, cols=4, alg=2, seed=3, l2_regularization=0.001, epsilon=0.1, delta=0.01, alpha=0.01)
K: (256, 4)
normal_matrix: (4, 4)
pinv_normal: (4, 4)
time: 0.0006230170000001145
loss: 0.00031337927557424926
