Source code fix for modern version of Python and scikit-learn

[vincenzomanzoni]

Dear project maintainers,

crab is a very good starting point for machine learning researchers that would like to implement recommender system in Python. However, there are a couple of issues in the source code that do not let the code working out-of-the-box.

There are people already discussing about these issues.

I fixed the code in order to work with current versions of Python and scikit-learn. I tested on my machine (Mac OSX El Capitan, 10.11.4) with Python 2.7.10 and it works.

I hope you are going to accept this pull request.

Bests,

Vincenzo

[Hiyorimi]

I believe the project is no longer maintained, so you fork could be a great starting point for updating it.

According to pull requests, last PR was closed 3 years ago.

[vincenzomanzoni]

Thanks Hiyorimi. Unfortunately, I am not in the recommendation system area,
I just needed for a specific case. Bests, Vincenzo

On Thu, Jun 16, 2016 at 11:00 PM, Hiyorimi [email protected] wrote:

I believe the project is no longer maintained, so you fork could be a
great starting point for updating it.

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Vincenzo Manzoni

Head | Control and Analytics on Industrial Processes | Tenaris
President | Information Engineering Committee | Ordine degli Ingegneri di
Bergamo

[email protected] | vincenzomanzoni.com |
linkedin.com/in/vincenzomanzoni