TY - Computer Engineering and Applications A1 - LI Gai1,2,3,LI Lei2,3 T1 - Collaborative filtering algorithm based on matrix decomposition Y1 - 2011-10-21 JF - Computer Engineering and Applications JO - Computer Engineering and Applications SP - 4 EP - 7 VL - 47 IS - 30 UR - http://cea.ceaj.org N1 - ER -