ModuleNotFoundError: No module named 'polara.recommender.hybrid'

[haow85]

I got the following error when running HybridSVD.ipynb in Jupyter Notebook :

ModuleNotFoundError: No module named 'polara.recommender.hybrid'

I fixed the problem by uninstalling and reinstalling the module each time the error shows up. Is there any better way to tackle the issue ?

[evfro]

Hi @haow85, sorry, somehow I missed notification on this issue. It seems that your installation is corrupt. How do you install polara?

[tracthuc]

I had the same probem. I installed by using source code from github.

[evfro]

@haow85 @tracthuc I think, I know what is the problem. The hybrid part is only available on the develop branch, I haven't yet merged it into master. Please use the following command to install:
pip install --upgrade git+https://github.com/Evfro/polara.git@develop#egg=polara

Once I issue a new release, this will be available from the standard installation. Sorry for confusion.

[tracthuc]

@haow85 @tracthuc I think, I know what is the problem. The hybrid part is only available on the develop branch, I haven't yet merged it into master. Please use the following command to install:
pip install --upgrade git+https://github.com/Evfro/polara.git@develop#egg=polara

Once I issue a new release, this will be available from the standard installation. Sorry for confusion.

Thank you for your response. However, when running HybridSVD.ipynb, I got another error.

ImportError: cannot import name 'ColdStartSimilarityDataModel' from 'polara.recommender.coldstart.data'