TTT++

This is an official implementation for TTT++: When Does Self-supervised Test-time Training Fail or Thrive?

TL;DR: Online Feature Alignment + Strong Self-supervised Learner 🡲 Robust Test-time Adaptation

• Insights: limitations and potential of test-time training
• Results: state-of-the-art on various robustness benchmarks

Code will be fully released in December 2021.