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replay

AI, ML & GenAI interview questions tagged replay, across every topic.

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Concepts behind "replay"

The curriculum that explains the ideas these questions test.

Core
📊 Evaluation & ML FoundationsSign in
Catastrophic Forgetting and Continual LearningCatastrophic forgetting is when training a neural network on new data erodes capabilities it already had, because gradient updates overwrite the weights that encoded old skills. AI, ML, and GenAI engineer interviews probe it because fine-tuning a model on a narrow task is the most common way teams accidentally break a general model, and knowing the mitigations (data replay, regularization, parameter-efficient methods) separates people who have shipped fine-tunes from those who have only read about them.
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