One-Hot Encoding on NumPy Array in Python

One-Hot Encoding on NumPy Array in Python

Python has a vast framework available for machine learning. We can train and test models easily. However, when it comes to categorical data, some algorithms cannot operate with such data labels and require numeric values. Therefore, one-hot encoding is a highly used technique for encoding data before using it in an algorithm. In this tutorial, we will learn how to perform one-hot encoding on numpy arrays. Use the NumPy Module to Perform One-Hot Encoding on a NumPy Array in Python In this method, we will generate a new array that contains the encoded data.

Apr 29, 2021 NumPy


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