我正在尝试使用fastai的ImageDataBunch,它工作得很好,但是最近当我运行我的代码时,它显示了这个错误ModuleNotFoundError: No module named 'fastai.vision'然后,我升级了我的fastai版本pip install fastai --upgrade。此错误已清除,但已登录到NameError: name 'ImageDataBunch' is not defined中import nump
of fastai说:是否意味着:要使用的通道是fastai、pytorch和anaconda,而要安装的软件包分别是fastai、gh和anaconda?我认为他们基本上想安装pytorch和fastai。但他们甚至没有提到pytorch包。conda install -c <package-name&
从fastai.basic_data导入DataBunch从fastai.train导入学习器从fastai.metrics导入准确性#Gradient is clipped现在我已经更新为fast-ai==2.1.6,所有这些fastai.basic_data、fastai.train和fastai.m
pip install fastai Using cached fastai-2.3.0-py3-none-any.whl (193 kB)ERROR: Could not find a version that satisfies the requirement torchvision<0.9,>=0.8 (from fastai0.2.2.post3, 0.5.0, 0.9.0, 0.9.1)
ERROR: No matchin