How can we identify clusters of correlations in PCA and apply accordingly?

cimentadaj / ml_socsci

A work-in-progress of the notes/book 'Machine Learning for Social Science'

https://cimentadaj.github.io/ml_socsci/

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How can we identify clusters of correlations in PCA and apply accordingly? #14

Open cimentadaj opened 4 years ago

cimentadaj commented 4 years ago

For the PCA chapter show how to identify clusters of variables that can potentially be used in a PCA and how recipes can handle this quite elegantly by tuning the number of components for all combinations.