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Do Open-Loop Metrics Predict Closed-Loop Driving? A Cross-Benchmark Correlation Study of NAVSIM and Bench2Drive by QuebecVille is a document available to read on EtoBox.
This study investigates whether open-loop metrics can predict closed-loop driving performance by analyzing data from NAVSIM and Bench2Drive benchmarks. The findings reveal that while traditional open-loop metrics like Average Displacement Error show no correlation with closed-loop performance, newer safety-aware metrics from NAVSIM demonstrate a strong but non-monotonic correlation. The research identifies Ego Progress as the most reliable predictor of closed-loop success and proposes a simplified closed-lo
- Author
- QuebecVille
- Language
- EN