1 #CS231n中线性.非线性分类器举例(Softmax) #注意其中反向传播的计算 # -*- coding: utf-8 -*- import numpy as np import matplotlib.pyplot as plt N = 100 # number of points per class D = 2 # dimensionality K = 3 # number of classes X = np.zeros((N*K,D)) # data matrix (each row…