Is there a quick way to extract values from a numpy array? [duplicate]

Question

Assume there is a list that includes a numpy array such as

import numpy as np output = [np.array([[[5.21]], [[2.22]], [[1.10]], [[3.76]]], dtype=np.float32)]

Is there any quick way to extract values from this output list such as

result = [5.21, 2.22, 1.10, 3.76]

many thanks

Think in steps. First get the array out of the list. Then convert the array to 1d. Finally use tolist to get a list. — hpaulj
– hpaulj, Commented Jan 11, 2022 at 1:45

Gaurav · Accepted Answer · 2022-01-11 01:35:29Z

2

Yes. Try this

result = output[0].reshape(1,-1).flatten().tolist()

answered Jan 11, 2022 at 1:35

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