Abubakar ROKO
-Senior Lecturer, Ph.D., Dept. of Mathematics, Computer Science Unit, Usmanu Danfodiyo University, P.M.B 2346, Sokoto – Nigeria
-E-mail: abroko [@] yahoo [.] com
-Web:
XVII.1-03 (Abba Almu, Abubakar Roko, Aminu Mohammed, Ibrahim Sa’idu) Towards Refining Unrated and Uninterested Items for Effective Collaborative Filtering Recommendations