Q. Which of the folllowing is an example of feature extraction?

(A) construction bag of words from an email
(B) applying pca to project high dimensional data
(C) removing stop words
(D) forward selection

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✅ Correct Answer: (B) applying pca to project high dimensional data

Published by Mr. Dubey ⭐ 111.42K Points at 17-Sep-2023 09:00 am in Machine Learning (ML)

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