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Which evaluation metric is commonly used for classification tasks with Decision

Practice Questions

Q1
Which evaluation metric is commonly used for classification tasks with Decision Trees?
  1. Mean Absolute Error
  2. Accuracy
  3. R-squared
  4. Silhouette Score

Questions & Step-by-Step Solutions

Which evaluation metric is commonly used for classification tasks with Decision Trees?
  • Step 1: Understand that classification tasks involve predicting categories or classes.
  • Step 2: Learn that Decision Trees are a type of model used for making these predictions.
  • Step 3: Know that an evaluation metric is a way to measure how well the model is performing.
  • Step 4: Recognize that accuracy is a common metric used in classification tasks.
  • Step 5: Understand that accuracy is calculated by dividing the number of correct predictions by the total number of predictions.
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