ultralytics-ascend/docs/reference/utils/callbacks/tensorboard.md

description	keywords
Explore Ultralytics YOLO Docs for a deep understanding of log_scalars, on_batch_end & other callback utilities embedded in the tensorboard module.	Ultralytics, YOLO, documentation, callback utilities, log_scalars, on_batch_end, tensorboard

_log_scalars

---

::: ultralytics.utils.callbacks.tensorboard._log_scalars

on_pretrain_routine_start

---

::: ultralytics.utils.callbacks.tensorboard.on_pretrain_routine_start

on_batch_end

---

::: ultralytics.utils.callbacks.tensorboard.on_batch_end

on_fit_epoch_end

---

::: ultralytics.utils.callbacks.tensorboard.on_fit_epoch_end