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DS-200 · Question #11
DS-200 Question #11: Real Exam Question with Answer & Explanation
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Question
You have a large m x n data matrix M. You decide you want to perform dimension reduction/clustering on your data and have decide to use the singular value decomposition (SVD; also called principal components analysis PCA) For the moment, assume that your data matrix M is 500 x 2. The figure below shows a plot of the data. Which line represents the second principal component?
Exhibit
Options
- ABlue
- BYellow
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