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

metadata

description: >-
  Learn how to use Ultralytics YOLO's built-in callbacks
  `on_pretrain_routine_start` and `on_train_epoch_end` for improved training
  performance.
keywords: Ultralytics, YOLO, callbacks, weights, biases, training

_log_plots

---

::: ultralytics.yolo.utils.callbacks.wb._log_plots

on_pretrain_routine_start

---

::: ultralytics.yolo.utils.callbacks.wb.on_pretrain_routine_start

on_fit_epoch_end

---

::: ultralytics.yolo.utils.callbacks.wb.on_fit_epoch_end

on_train_epoch_end

---

::: ultralytics.yolo.utils.callbacks.wb.on_train_epoch_end

on_train_end

---

::: ultralytics.yolo.utils.callbacks.wb.on_train_end