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numpy map values to other values

Grotesque Gibbon answered on October 14, 2022 Popularity 5/10 Helpfulness 7/10

answer numpy map values to other values

numpy map values to other values

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import numpy as np

categories = np.array([0, 1, 2], dtype=np.int32)

mapper_dict = {0: 'Setosa', 1: 'Versicolor', 2: 'Virginica'}

# map categories (int) to the names (string)
categories = np.array([mapper_dict[k] for k in categories])  

categories # array(['Setosa', 'Versicolor', 'Virginica'], dtype='<U10')

Popularity 5/10 Helpfulness 7/10 Language python

Source: Grepper

Tags: numpy python

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Contributed on Oct 14 2022

Grotesque Gibbon

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numpy map values to other values

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