| description: Train faster with mixed precision. Learn how to use BaseTrainer with Advanced Mixed Precision to optimize YOLOv3 and YOLOv4 models. | |
| keywords: Ultralytics YOLO, BaseTrainer, object detection models, training guide | |
| ## BaseTrainer | |
| --- | |
| ### ::: ultralytics.yolo.engine.trainer.BaseTrainer | |
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