deel-ai / oodeel

Simple, compact, and hackable post-hoc deep OOD detection for already trained tensorflow or pytorch image classifiers.

https://deel-ai.github.io/oodeel/

MIT License

52 stars 2 forks source link

RMDS (Relative Mahalanobis Distance), a new OOD detector #89

Closed jdalch closed 7 months ago

jdalch commented 7 months ago

"A Simple Fix to Mahalanobis Distance for Improving Near-OOD Detection" link

This method provides a small change to the Mahalanobis score by fitting an additional gaussian to the whole dataset.

Remarks:

An input perturbation is applied in the same way as in Mahalanobis score

github-actions[bot] commented 7 months ago

☂️ Python Coverage

current status: ✅

Overall Coverage

Lines Covered Coverage Threshold Status

2238 2072 93% 70% 🟢

New Files

File Coverage Status

oodeel/methods/rmds.py 97% 🟢

TOTAL 97% 🟢

Modified Files

File Coverage Status

oodeel/methods/init.py 100% 🟢

TOTAL 100% 🟢

updated for commit: 3cb6de7 by action🐍