ImportError: No module named learn.base about crab HOT 12 OPEN

I had the same problem, but I fixed it after installing scikits-learn on Ubuntu according to instructions from http://scikit-learn.org/stable/install.html, I had to change the import from:

from scikits.learn.base import BaseEstimator

to:

from sklearn.base import BaseEstimator

from crab.

1. install pip install -U scikit-learn.
2. fix the code scikits.learn.base to sklearn.base

from crab.

I am facing the same problem on windows. Somebody help me please.

from crab.

@IIUJ-JoannaMisztal is right about this. This project is toooooo old, back then scikit-learn was called scikits.learn. So you need to update the code and recompile it yourself.

from crab.

I have installed the canopy python distribution and the program started working!

from crab.

According to Installing Crab, you should install scikits.learn. However, from scikit-learn_doc

Warning As of version 0.9 (released in September 2011), the import path for scikit-learn has changed from scikits.learn to sklearn

so maybe the author should update the source code!

from crab.

Hello,
I tried all the things you listed but i am still getting error while i am importing "from crab.recommenders.knn import UserBasedRecommender". And 3 months ago i correct it as " from scikits.crab.recommenders.knn.classes import UserBasedRecommender" and it worked but now it does not work? Does anyone have problems with it currently and know how to fix it?

from crab.

So... anyone has an experience what i really needs to refactor for newest version of scikits to work properly? Or i should use the old one? I know project is old, but my tutor adviced it for my, to do simply recomendation system module and now it is not funny -.-

from crab.

Hi, I’ve changed “scikits.learn.base” to “sklearn.base” both
@ scikits/crab/base.py
@ scikits/crab/metrics/classes.py

And I still got problem with
“from scikits.crab.recommenders.knn import UserBasedRecommender”
by ImportError: No module named base

Is there anything I did wrong?

from crab.

I have made following change in the source code:

#from scikits.learn.base import BaseEstimator
from sklearn.base import BaseEstimator

then reinstall crab using the following command in crab directory

python setup.py install

Now, it seems to be more health.

from crab.

I find it can clone the source code and install by source code. It will be ok.

from crab.

This did the trick for me:
http://datapandas.com/index.php/2016/08/21/importerror-no-module-named-learn-base-crab-python-fix/

from crab.