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AI Engineer (LLM & Generative AI)
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Why keep a separate test set
easy
5 pts · first answer counts
ml-basics
evaluation
Why keep a separate test set
Why do ML teams keep a test set that is never used during training or tuning?
Choose one answer
A.
To make training run faster
B.
To store extra data in case the training set is lost
C.
To get an honest estimate of how the model performs on new data
D.
Because the model needs it to compute gradients
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