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Exam NCA-AIIO Topic 1 Question 18 Discussion

Actual exam question for NVIDIA's NCA-AIIO exam
Question #: 18
Topic #: 1
Which factor MOST increases variance in reinforcement learning policy gradient methods?

Suggested Answer: B Vote an answer

Sparse or delayed rewards produce noisy gradient estimates, making learning unstable.

by Fabian at Apr 13, 2026, 07:02 AM

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