fastai.structured 仍然是 fast ai 库的一部分

Question

为什么我收到错误 fastai.structured 不是模块？。

我试过安装以前版本的 fastai。但没有任何帮助。

from fastai.imports import *
from fastai.structured import *

#from pandas_summary import DataFrameSummary
from sklearn.ensemble import RandomForestRegressor, RandomForestClassifier
from IPython.display import display

from sklearn import metrics

ModuleNotFoundError                       Traceback (most recent call last)
<ipython-input-17-35432a48f631> in <module>()
      1 from fastai.imports import *
----> 2 from fastai.structured import *
      3 
      4 #from pandas_summary import DataFrameSummary
      5 from sklearn.ensemble import RandomForestRegressor, RandomForestClassifier

ModuleNotFoundError: No module named 'fastai.structured'

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Answer 1

该模块不再包含在 fastai 的默认 python 包中。您使用 fastai 包的默认设置命令将不再包含该模块。您可能需要从 GitHub master 下载它，将其保存到您的工作目录，然后从您的工作目录导入到您的 jupyter notebook。

这是来自 fastai 论坛的注释：

The structured.py has been moved to folder “old” (in anticipation to fastai_v1). https://github.com/fastai/fastai/blob/master/old/fastai/structured.py --- Andrei Oct '18

从您的工作目录导入时：
from structured import *

这将取代：
from fastai.structured import *

Answer 2

模块名称已更改为“表格”。因此，请改用“from fastai.tabular import *”。

看这个 >> https://forums.fast.ai/t/modulenotfounderror-no-module-named-fastai-structured/36904

fastai.structured 仍然是 fast ai 库的一部分

is fastai.structured still a part of fast ai library

python

fast-ai