def most_similar_users(self, user_id, how_many=None):
        raise NotImplementedError("UserRecommender is an abstract class.")
Basic admiral data.
dataset/ETHPy150Open muricoca/crab/scikits/crab/recommenders/knn/base.py/UserRecommender.most_similar_users--crossover with--dataset/ETHPy150Open KanColleTool/kcsrv/kancolle/api/member.py/basic