Q:

When performing regression or classification, which of the following is the correct way to preprocess the data?

YasminRadwan26
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2022-06-14
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When performing regression or classification, which of the following is the correct way to preprocess the data?

  1. Normalize the data -> PCA -> training
  2. PCA -> normalize PCA output -> training
  3. Normalize the data -> PCA -> normalize PCA output -> training
  4. None of the above
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YasminRadwan26
2022-06-14
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Correct Answer:

A. Normalize the data -> PCA -> training

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