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ultralytics 8.0.168 save Tuner results every iteration (#4680)

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Glenn Jocher 2023-08-31 23:40:42 +02:00 • committed by GitHub
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docs/yolov5/tutorials/hyperparameter_evolution.md
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@ -100,7 +100,6 @@ done
```
The default evolution settings will run the base scenario 300 times, i.e. for 300 generations. You can modify generations via the `--evolve` argument, i.e. `python train.py --evolve 1000`.
https://github.com/ultralytics/yolov5/blob/6a3ee7cf03efb17fbffde0e68b1a854e80fe3213/train.py#L608
The main genetic operators are **crossover** and **mutation**. In this work mutation is used, with an 80% probability and a 0.04 variance to create new offspring based on a combination of the best parents from all previous generations. Results are logged to `runs/evolve/exp/evolve.csv`, and the highest fitness offspring is saved every generation as `runs/evolve/hyp_evolved.yaml`: