In polynomial regression, overfitting can occur when the degree of the polynomial is excessively ________.
- High
- Low
- Middle
- Zero
Overfitting can occur when the degree of the polynomial is excessively high. Overfitting refers to a situation where a model is too complex and captures not just the underlying pattern but also the noise in the data. A high-degree polynomial may fit the training data very well, but it may perform poorly on new, unseen data.
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