python报错`np.float` was a deprecated alias for the builtin `float`.
时间: 2023-08-22 17:13:27 浏览: 81
回答: 这个报错是因为在Python中使用了`np.float`,而`np.float`是一个已经被弃用的别名,它指向了内置的`float`类型。为了消除这个警告,可以直接使用`float`关键字。这样做不会改变任何行为并且是安全的。如果你确实需要使用NumPy的标量类型,可以使用`np.float64`。这个警告在NumPy 1.20版本中被弃用,你可以在这里找到更多详细信息和指导: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations。\[1\]\[2\]\[3\]
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