* FIX does not draw the ellipse! #6640
* Give ellipses a higher z-order, yellow border, and thicker border.
* Add an alpha level to the markers so that it is easier to tell how
many there are.
* Change false positive to asterisks so that they have similar sizes as
the true positives.
* Fix line too long issue
The LDA accronym for Linear Discriminant Analysis is ambiguous
because of the newly introduced Latent Dirichlet Allocation model.
We therefore deprecate the sklearn.lda.LDA and sklearn.lda.QDA
in favor of explicit names.
Aman Dalmia