And principle component analysis is a special case of factor analysis, which definitely makes all this stuff fit together nicely! https://www.microsoft.com/en-

And principle component analysis is a special case of factor analysis, which definitely makes all this stuff fit together nicely! https://www.microsoft.com/en-us/research/wp-content/uploads/2016/02/bishop-ppca-jrss.pdf https://www.microsoft.com/en-us/research/wp-content/uploads/...