Open hanshupe opened 3 years ago
I think this is a classical approach but have not been implemented in PyOD yet. before it is actually implemented, you may use HBOS which is sort of non-parameteric density estimation...much simpler tho
How would that work? I have a little experience with KDEpy, which is a fast library for doing KDE. Do you want to measure the density-score of a given point based on the Density Estimation? I might have something I can share with you for that :)
Hi,
I have tried to implement KDE using pyod and scikit-learn:
class definition https://gist.github.com/tam17aki/480a2c3155e1e06d59231c8f5eac65f4
notebook for example https://gist.github.com/tam17aki/8bd3b6f5fe0091c29f61358a2cc00f6e
I hope this code will help those who try to incorpolate it into the official pyod package.
Best regards, Akira Tamamori
Is there any support for KDE (Kernel Density Estimation) based outlier detection planned?