blasern

After applying the whitening transformation to the grid points, the grid is no longer axis aligned. I haven't checked `linbin_Ndim` carefully, but I could imagine implementations where that becomes problematic....

So I guess it depends on the `grid_points` argument to the `evaluate` method. According to the [documentation](https://kdepy.readthedocs.io/en/latest/API.html), this can be very different things. But in general it seems to create...

I have a feeling that we are doing this wrong. Do we have to rotate and rescale the data? It may be easier to rotate and rescale the kernels. When...

Here's an illustration of what I mean: ``` #imports import numpy as np from KDEpy import kernel_funcs from mpl_toolkits.mplot3d import Axes3D import matplotlib.pyplot as plt %matplotlib inline # axis aligned...

I approve of applying KDE on the output of a KDE. But I guess there are still some issues that need to be addressed: - Should you use the same...

Sounds good. Happy holidays!

Agree that the scoring function may be non-trivial. But adding all other functionality would allow users to write their own scoring functions, which may be reasonable for some cases.