摘要: 1. 代码实现 import numpy as npi=np.array([1,3,2]) #i=[1,3,2]也可以 y_hat=np.array([[0.3,0.6,0,0.1,0], [0.8,0,0,0,0.2], [0.1,0.1,0.2,0.6,0]]) result=y_hat[np. 阅读全文
posted @ 2023-02-11 17:21 wancy 阅读(95) 评论(0) 推荐(0) 编辑