Question 510
A classifier memorizes the training set and performs badly on new groups despite very high training scores. Which solution directly addresses this scenario?
Explanation
Correct Answer
High variance causes poor generalization to unseen data, supporting train-good test-poor quality.
Incorrect Answers
High bias limits representational capacity for the task. Its primary purpose is persistent underperformance on all splits, not train-good test-poor quality.
Uneven representation can contribute to unfair observed performance. It solves representative image cohort coverage, not train-good test-poor quality.
Safety systems can trade safety recall against unnecessary blocking. That addresses calibration of overblocking, not train-good test-poor quality.






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