最新回答 / 慕粉3810876
这一节有问题,运行时有错误,解决方法如下:import numpy as npclass Perceptron(object): def __init__(self, eta=0.01, n_iter=10): self.eta=eta self.n_iter=n_iter def fit(self, X, y): self.w_=np.zeros(1+X.shape[1]) self.errors_ = [] for _ ...
2017-07-27