small changes and calc similarities
small changes and calc similarities
Revert "small changes and calc similarities"

This reverts commit a40c826ca7bd3d708afdaa1554938e6094580e1f.
Revert "small changes and calc similarities"

This reverts commit 576ec8d2717ac603118abef7df7a4c920e075fa5.
Merge GitHub/master
Merge GitHub/master
iMixaLDA with different a per modality OK..