问题描述
我已经在PyQt5中编写了一个GUI，其中包括以下行from sklearn.ensemble import RandomForestClassifier.
I have written a GUI in PyQt5 which includes the linefrom sklearn.ensemble import RandomForestClassifier.
按照答案中的建议，在\Anaconda3\Lib\site-packages\PyInstaller\hooks中，我添加了一个名为hook-pandas.py的文件，其中包含以下:
Following the suggestion in this answer, in \Anaconda3\Lib\site-packages\PyInstaller\hooks, I have added a file called hook-pandas.py which contains the following:
hiddenimports = ['pandas._libs.tslibs.timedeltas', 'sklearn.neighbors.typedefs']
hiddenimports = ['pandas._libs.tslibs.timedeltas', 'sklearn.neighbors.typedefs']
之后，我尝试运行pyinstaller -F visual_vitals.py --hidden-import sklearn.neighbors.typedefs在Anaconda提示中.
After that, I tried runningpyinstaller -F visual_vitals.py --hidden-import sklearn.neighbors.typedefsin the Anaconda Prompt.
但是，我得到了错误RecursionError: maximum recursion depth exceeded.
However, I get the errorRecursionError: maximum recursion depth exceeded.
另一方面，如果我只是跑步pyinstaller visual_vitals.py'
If, on the other hand, I just run`pyinstaller visual_vitals.py'
然后正确构建.exe，当我尝试运行它时，我收到消息modulenotfounderror: no module named 'sklearn.neighbors.quad_tree'.
then the .exe builds correctly, when I try running it, I get the messagemodulenotfounderror: no module named 'sklearn.neighbors.quad_tree'.
我该怎么办?
请注意，如果我使用支持向量分类器而不是随机森林，则该问题消失了，因此问题是特定于此分类器而不是整个sklearn.
Note that the problem disappears if, instead of a random forest, I use a support vector classifier, so the problem is specific to this classifier rather than to the whole of sklearn.
推荐答案
我在sklearn和pyinstaller中遇到了同样的问题.
I ran into the same problem with sklearn and pyinstaller.
这是我的解决方法:
1.)使用命令:
> pyi-makespec -F visual_vitals.py
2.)这将创建一个名为vitals.spec的文件
2.)This will create a file by name vitals.spec
3.)使用
> hidden imports=[]
在规格文件中.
用
> hiddenimports = ['pandas._libs.tslibs.timedeltas',
> 'sklearn.neighbors.typedefs']
4.)在规范文件的开头添加这两行以增加递归限制
4.)Add these two lines to increase recursion limit at beginning of the spec file
> import sys
>
> sys.setrecursionlimit(5000)
5.)运行:
> pyinstaller visual_vitals.spec
这篇关于Pyinstaller和sklearn.ensemble:'ModuleNotFoundError:没有名为'sklearn.neighbors.quad_tree'的模块[2760]'的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！