Unverified 提交 02b8a4c2 authored 作者: Glenn Jocher's avatar Glenn Jocher 提交者: GitHub

Update default `--epochs 100` (#10024)

* Update default `--epochs 100` @AyushExel @kalenmike updating default Detection and Segmentation trainings to 100 epochs Signed-off-by: 's avatarGlenn Jocher <glenn.jocher@ultralytics.com> * Update train.py Signed-off-by: 's avatarGlenn Jocher <glenn.jocher@ultralytics.com> * Update README.md Signed-off-by: 's avatarGlenn Jocher <glenn.jocher@ultralytics.com> * Update README_cn.md Signed-off-by: 's avatarGlenn Jocher <glenn.jocher@ultralytics.com> Signed-off-by: 's avatarGlenn Jocher <glenn.jocher@ultralytics.com>
上级 82a55855
......@@ -111,7 +111,7 @@ python detect.py --source 0 # 网络摄像头
数据集结果. [模型](https://github.com/ultralytics/yolov5/tree/master/models)[数据集](https://github.com/ultralytics/yolov5/tree/master/data) 自动从最新的YOLOv5 [版本](https://github.com/ultralytics/yolov5/releases) 中下载。YOLOv5n/s/m/l/x的训练时间在V100 GPU上是 1/2/4/6/8天(多GPU倍速). 尽可能使用最大的 `--batch-size`, 或通过 `--batch-size -1` 来实现 YOLOv5 [自动批处理](https://github.com/ultralytics/yolov5/pull/5092). 批量大小显示为 V100-16GB。
```bash
python train.py --data coco.yaml --cfg yolov5n.yaml --weights '' --batch-size 128
python train.py --data coco.yaml --epochs 300 --weights '' --cfg yolov5n.yaml --batch-size 128
yolov5s 64
yolov5m 40
yolov5l 24
......
......@@ -126,7 +126,7 @@ largest `--batch-size` possible, or pass `--batch-size -1` for
YOLOv5 [AutoBatch](https://github.com/ultralytics/yolov5/pull/5092). Batch sizes shown for V100-16GB.
```bash
python train.py --data coco.yaml --cfg yolov5n.yaml --weights '' --batch-size 128
python train.py --data coco.yaml --epochs 300 --weights '' --cfg yolov5n.yaml --batch-size 128
yolov5s 64
yolov5m 40
yolov5l 24
......
......@@ -463,7 +463,7 @@ def parse_opt(known=False):
parser.add_argument('--cfg', type=str, default='', help='model.yaml path')
parser.add_argument('--data', type=str, default=ROOT / 'data/coco128-seg.yaml', help='dataset.yaml path')
parser.add_argument('--hyp', type=str, default=ROOT / 'data/hyps/hyp.scratch-low.yaml', help='hyperparameters path')
parser.add_argument('--epochs', type=int, default=300, help='total training epochs')
parser.add_argument('--epochs', type=int, default=100, help='total training epochs')
parser.add_argument('--batch-size', type=int, default=16, help='total batch size for all GPUs, -1 for autobatch')
parser.add_argument('--imgsz', '--img', '--img-size', type=int, default=640, help='train, val image size (pixels)')
parser.add_argument('--rect', action='store_true', help='rectangular training')
......
......@@ -433,7 +433,7 @@ def parse_opt(known=False):
parser.add_argument('--cfg', type=str, default='', help='model.yaml path')
parser.add_argument('--data', type=str, default=ROOT / 'data/coco128.yaml', help='dataset.yaml path')
parser.add_argument('--hyp', type=str, default=ROOT / 'data/hyps/hyp.scratch-low.yaml', help='hyperparameters path')
parser.add_argument('--epochs', type=int, default=300, help='total training epochs')
parser.add_argument('--epochs', type=int, default=100, help='total training epochs')
parser.add_argument('--batch-size', type=int, default=16, help='total batch size for all GPUs, -1 for autobatch')
parser.add_argument('--imgsz', '--img', '--img-size', type=int, default=640, help='train, val image size (pixels)')
parser.add_argument('--rect', action='store_true', help='rectangular training')
......
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