The International Arab Journal of Information Technology (IAJIT)

Maryam Lafkih1, Mounia Mikram1, 2, Sanaa Ghouzali1, 3, Mohamed El Haziti1, 4, and Driss Aboutajdine1 1Mohammed V#Agdal University, Morocco 2School of Information Sciences, University of Pitts burgh, Morocco 3Department of Information Technology, King Saud Uni versity, Saudi Arabia 4Higher School of Technology, Morocco

Analysis and Performance Evaluation of Cosine Neighbourhood Recommender System

Abstract: Growth of technology and innovation leads to large and complex data which is coined as Bigdata. As the quantity of