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how to balance labels in dataset python

_loganthx answered on May 11, 2023 Popularity 3/10 Helpfulness 3/10

answer how to balance labels in dataset python

how to balance labels in dataset python

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import numpy as np, random

Unbalanced = [[i, np.random.randint(2)] for i in range(1000)]
Zeros = [i for i in Unbalanced if i[1]==0]
Ones = [i for i in Unbalanced if i[1]==1]
Cut = min([len(Zeros), len(Ones)])
DataSet = Zeros[:Cut] + Ones[:Cut]
random.shuffle(DataSet)
print(f'Unbalanced: {len(Unbalanced)}, Balanced: {len(DataSet)}')

Popularity 3/10 Helpfulness 3/10 Language python

Source: Grepper

Tags: any balance dataset python

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Contributed on May 11 2023

_loganthx

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how to balance labels in dataset python

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