yolov8/docs/reference/yolo/utils/callbacks/raytune.md

metadata

description: >-
  "Improve YOLO model performance with on_fit_epoch_end callback. Learn to
  integrate with Ray Tune for hyperparameter tuning. Ultralytics YOLO docs."
keywords: on_fit_epoch_end, Ultralytics YOLO, callback function, training, model tuning

on_fit_epoch_end

---

::: ultralytics.yolo.utils.callbacks.raytune.on_fit_epoch_end