代码:np.random.choice(5, 3, p=[0.1, 0, 0.3, 0.6, 0])
输出:array([3, 3, 0])
Generate a uniform random sample from np.arange(5) of size 3 without replacement
代码:np.random.choice(5, 3, p=[0.1, 0, 0.3, 0.6, 0])
输出:array([3, 3, 0])
Generate a uniform random sample from np.arange(5) of size 3 without replacement