No Attribute named _set_params

[nik90]

AttributeError: 'UserBasedRecommender' object has no attribute "_ set_ params"
AttributeError: 'ItemBasedRecommender' object has no attribute _ set_ params

The tests results:

Ran 100 tests in 9.540s

FAILED (errors=27, failures=2)

crab / scikits / crab / recommenders / svd / classes.py
line: 289

crab / scikits / crab / recommenders / knn / classes.py
line:138

and a whole bunch of other places. But same problem.

I am running on mac with git clone of repository.

[cjauvin]

This project seems unfortunately neglected/abandoned.. but here's what I did to make the doc example at least work with a more recent version of scikit-learn (0.14):

1. https://github.com/muricoca/crab/blob/master/scikits/crab/base.py#L11: replace by from sklearn.base import BaseEstimator
2. https://github.com/muricoca/crab/blob/master/scikits/crab/recommenders/knn/classes.py#L138 and https://github.com/muricoca/crab/blob/master/scikits/crab/recommenders/knn/classes.py#L600: replace by self.set_params(**params) (remove the leading underscore)

Also note that there's an error in the doc example: from crab.recommenders.knn import UserBasedRecommender has to be from scikits.crab.recommenders.knn import UserBasedRecommender.

[onestarshang]

i replaced , but it did not work....

then i reloaded my notebook, it was ok...