Research Article
A Hybrid Recommender System Based on User-Recommender Interaction
Algorithm 2
The interactive recommender.
Input: , , | Output: Recall and diversity | Method: | (1) = is the flag of successfully recommender; | (2) = ; | (3) = an randomized array of ; | (4) = ; | (5) while do | (6) ; | (7) for each do | (8) = hybridAlgorithm(); | (9) = the interestarray of ; | (10) if then | (11) the user quits to the RS; | (12) else | (13) the browsed item is recorded into bm(); | (14) ; | (15) end if | (16) end for | (17) end while | (18) ; | (19) ; | (20) ; | (21) return recall and diversity; |
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