Kristian Filev

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Questions related from Kristian Filev

What index is used to compute variance and covariance between principal components?

What index is used to compute the principal components? Is it Euclidean? Or maybe some correlation coefficients as Pearson? It seems that covariance between principal components is calculated in...

05 August 2017 6,233 2 View

Are principal component scores always or sometimes in Euclidean distnace?

I read here that principal components scores are always in Euclidean distance and the distance of PCA is Euclidean:...

04 August 2017 3,264 2 View