感知机PLA算法的python实现

import numpy as np import matplotlib.pyplot as plt def create_train():     data=np.array([[3,-3],[4,-1.5],[2,-2],[3.5,-1],[5,0],[1,1],[1,2],[0,1],[2,2],[4,3]],dtype=float)     label=np.array([1,1,1,1,

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