random.choice报错
时间: 2023-10-23 11:30:38 浏览: 37
当使用`np.random.choice`函数时,如果所选的数组或列表是二维的,则会报错。函数的参数中有一个`replace`参数,如果将其设置为默认值True,则允许重复选择元素,如果设置为False,则不允许重复选择元素。但无论是否设置了`replace`参数,所选的数组或列表都必须是一维的,否则会报错。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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