Training, validation, and test data sets
ID: training-validation-and-test-data-sets
In machine learning and data science, datasets are typically divided into three main subsets: training data, validation data, and test data. Each of these datasets serves a distinct purpose in the modeling process. Here's a breakdown of each: ### 1. Training Data - **Purpose**: Used to train the model. This dataset contains examples from which the model learns patterns, relationships, and features associated with the target variable.
Training, validation, and test data sets by
Ciro Santilli 37 Updated 2025-06-17 +Created 1970-01-01
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