加载和保存numpy矩阵 [英] Loading and saving numpy matrix

问题描述

我在加载numpy矩阵时遇到麻烦.我已成功通过以下方式将其保存到磁盘:

I'm having troubles loading a numpy matrix. I successfully saved it to disk through:

self.q.dump(fileName)

，现在我希望能够加载它.据我了解，load命令应该可以解决问题:

and now I want to be able to load it. From what I understand, the load command should do the trick:

self.q.load(fileName)

但似乎不是.有人知道怎么了吗?也许该函数不称为加载?

but it seems not. Anyone knows what might be wrong? Maybe the function is not called load?

推荐答案

help(numpy.ndarray)

 |  dump(...)
 |      a.dump(file)
 |      
 |      Dump a pickle of the array to the specified file.
 |      The array can be read back with pickle.load or numpy.load.
 |      
 |      Parameters
 |      ----------
 |      file : str
 |          A string naming the dump file.

numpy.load应该可以正常工作.

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