GitHub PushEvent at 2014-03-24 21:17:42
Repository: mrec
Actor: adw
Payload: {"shas":[["b86b5117178624fd632a2e9f90400e58f680e143","02e0a999c50b1f88df7a8f5a04e1b76b35ea6a88@flipboard.com","Add adjusted-cosine and Jaccard similarity metrics to kNN recommenders.\n\nAdjusted Cosine follows Sarwar et al, 'Item-Based Collaborative Filtering Recommendation Algorithms' (WWW '10).\nJaccard similarity uses the Jaccard similarity metric (union over intersection), binarizing the input vectors;\nthis should work well with some sorts of implicit data.","Andrew Walkingshaw",true]],"size":1,"ref":"refs/heads/master","head":"b86b5117178624fd632a2e9f90400e58f680e143"}