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recommenders / rival

RiVal recommender system evaluation toolkit
rival.recommenders.net
Apache License 2.0
150 stars 40 forks source link

[metric] Expected popularity complement #100

Open alansaid opened 9 years ago

alansaid commented 9 years ago

Implement EPC, the average probability of the items in the recommendation not to be known from the users in training.

superseeds #58