Drift and model fit · Question 11 of 60
What is underfitting?
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Answer
- D The model is too simple or features are missing, so it performs poorly on training and validation data
Explanation
With underfitting, the model is not up to representing the relationships in the data, either because it is too basic or because important features are missing from the data. It then performs poorly on the training data already, not just on the validation data.