Research Article
A Session-Based Song Recommendation Approach Involving User Characterization along the Play Power-Law Distribution
Algorithm 1
Computing session-based implicit ratings and user playing coefficients (UPCs).
(1) | , | (2) | | (3) | | (4) | Set value | (5) | fordo | (6) | fordo | (7) | | (8) | end for | (9) | end for | (10) | for do | (11) | | (12) | | (13) | fordo | (14) | Set value | (15) | | (16) | end for | (17) | end for | (18) | | (19) | for do | (20) | | (21) | | (22) | end for | (23) | | (24) | | (25) | for do | (26) | | (27) | | (28) | | (29) | end for | (30) | for do | (31) | | (32) | | (33) | end for | (34) | for do | (35) | | (36) | end for | (37) | , | (38) | Output: R and UPC |
|