RuntimeError: CUDA out of memory. Tried to allocate 200.00 MiB (GPU 0; 7.77 GiB total capacity; 5.70 GiB already allocated; 177.62 MiB free; 5.92 GiB reserved in total by PyTorch) 1. 修改batch-size为16,可以运行,gpu_memory占用 修改为40,gpu_mem占用: 训练效果如下:(现在这样的参数--挺慢...
Dual IOU thresholds and truth assignment. FasterRCNN在训练过程中使用了两个IOU阈值。如果IOU>0.7,作为一个积极的例子,[0.3−0.7]它被忽略,对于IOU<0.3,这是一个消极的例子。我们尝试了类似的策略,但没有取得好的结果。 我们很喜欢我们目前的公式,它似乎至少是在一个局部最优的状态。这些技术中的一些最终...
/usr/bin/env python3# -*- coding: utf-8 -*-importxml.etree.ElementTreeasETimportosclasses=[]# 初始化为空列表CURRENT_DIR=os.path.dirname(os.path.abspath(__file__))defconvert(size,box):dw=1./size[0]dh=1./size[1]x=(box[0]+box[1])/2.0y=(box[2]+box[3])/2.0w=box[1]-box...
yolo task=detect mode=train data=data.yaml model=yolov8s.pt epochs=20 lr0=0.01 Starting training for 20 epochs... Epoch GPU_mem box_loss cls_loss dfl_loss Instances Size 1/20 4.08G 1.474 1.314 1.25 140 640: 100%|██████████| 250/250 [00:18<00:00, 13.18it/s] Class ...
17314 0.994 0.957 0.0957 0.0843 Epoch gpu_mem box obj cls la...
the first available GPU, or CPU if no GPU is available. batch (int, optional): Batch size being used in your model. Defaults to 0. newline (bool, optional): If True, adds a newline at the end of the log string. Defaults to False. ...
# Transfer predictions back from the GPU. cuda.memcpy_dtoh_async(host_outputs[0], cuda_outputs[0], stream) # Synchronize the stream stream.synchronize() end = time.time() # Remove any context from the top of the context stack, deactivating it. ...
Epoch gpu_mem box obj cls labels img_size 1/200 0G 0.01576 0.01955 0.007536 22 1280: 100%|██████████| 849/849 [14:42<00:00, 1.04s/it] Class Images Labels P R mAP@.5 mAP@.5:.95: 100%|██████████| 213/213 [01:14<00:00, 2.87it/s] all 3395 17314...
Epoch gpu_mem box obj cls labels img_size 1/200 20.8G 0.01576 0.01955 0.007536 22 1280: 100%|██████████| 849/849 [14:42<00:00, 1.04s/it] Class Images Labels P R mAP@.5 mAP@.5:.95: 100%|██████████| 213/213 [01:14<00:00, 2.87it/s] all 3395 173...
Epoch GPU_mem box_loss cls_loss dfl_loss Instances Size 1/10 2.61G 1.153 1.398 1.192 81 640: 1 Class Images Instances Box(P R mAP50 m all 128 929 0.688 0.506 0.61 0.446 Epoch GPU_mem box_loss cls_loss dfl_loss Instances Size ...