2022-10-07 21:29:10.393278: I tensorflow/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine. hyperparameters: lr0=0.01, lrf=0.1, momentum=0.937, weight_decay=0.0005, warmup_epochs=3.0, warmup_momentum=0.8, warmup_bias...
def create_dataloader(path, imgsz, batch_size, stride, opt, hyp=None, augment=False, cache=False, pad=0.0, rect=False,rank=-1, world_size=1, workers=8, image_weights=False, quad=False, prefix=''):# Make sure only the first process in DDP process the dataset first, and the followi...
except Exception as e: # DistributionNotFound or VersionConflict if requirements not met n += 1 print(f"{prefix} {e.req} not found and is required by YOLOv5, attempting auto-update...") print(subprocess.check_output(f"pip install '{e.req}'", shell=True).decode()) if n: # if p...
数据集的处理离不开两个类,一个是Dataset(from torch.utils.data import Dataset),一个是DataLoader(from torch.utils.data.dataloader import DataLoader),不论什么样的算法,在处理数据集的时候都需要继承这两个类来重写自己的数据集(在我另外的文章中有讲这两个类的使用)。 先看一下yolov7创建数据集的函数代码...