A song recommender system using Collaborative Filtering (CF) technique has been developed. For this purpose I have usede the Million Song Dataset.
Just executing CF.py a recommender system will be trained. In order to execute it, it is neccessary to save in 00-Data_in the file in the following url: http://labrosa.ee.columbia.edu/millionsong/sites/default/files/challenge/train_triplets.txt.zip