You might need to check out numpy.flatten and numpy.ravel , both return a 1-d array from an n-d array. Furthermore, if you're not going to ... ... <看更多>
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You might need to check out numpy.flatten and numpy.ravel , both return a 1-d array from an n-d array. Furthermore, if you're not going to ... ... <看更多>
... <看更多>
Efficiently computes derivatives of numpy code. Contribute to HIPS/autograd development by creating an account on GitHub. ... <看更多>
import numpy as np a = np.arange(8).reshape(2,4) print ('原数组:') print (a) print ('\n') # 默认按行 print ('展开的数组:') print (a.flatten()) print ... ... <看更多>
numpy.flatten() always returns a copy. numpy.ravel() returns a view of the original array and returns a copy “only if needed”. flatten() is ... ... <看更多>