+A training set is a foundational collection of [Data](/wiki/data) used to teach a machine learning [Model](/wiki/model). Through this data, the model learns to identify patterns and relationships, forming the basis of its predictive or analytical capabilities.
+## See also
+- [Validation Set](/wiki/validation_set)
+- [Test Set](/wiki/test_set)
+- [Overfitting](/wiki/overfitting)