Which evaluation metric is commonly used for regression models during deployment

Practice Questions

Q1
Which evaluation metric is commonly used for regression models during deployment?
  1. Accuracy
  2. F1 Score
  3. Mean Absolute Error (MAE)
  4. Confusion Matrix

Questions & Step-by-Step Solutions

Which evaluation metric is commonly used for regression models during deployment?
  • Step 1: Understand that regression models predict continuous values, like prices or temperatures.
  • Step 2: Learn that we need a way to measure how well these predictions match the actual values.
  • Step 3: Know that one common metric for this is Mean Absolute Error (MAE).
  • Step 4: Understand that MAE calculates the average of the absolute differences between predicted values and actual values.
  • Step 5: Realize that a lower MAE indicates a better-performing model.
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