A Review of collaborative filtering Recommendation System

A Review of collaborative filtering Recommendation System Sura I. Mohammed Ali1 and Sadiq Sahip Majeed2Department of Mathematics and Computer Applications,Collage of Science, Al-Muthanna University, IraqEmails: suraibraheem@mu.edu.iqCorresponding Emails: 1suraibraheem@mu.edu.iq and 2sadiqss1983@mu.edu.iq Received 26-04-2021, Accepted 10-05-2021, published 12-05-2021.DOI: 10.52113/2/08.01.2021/120-131

Preparation and Study the Electrical Properties of Chitosan, Hydroxyethylcellulose, and Polyvinyl Alcohol polymer Blend Doped with Different ratios of 4-(2-Pyridylazo)Resorcinol Monosodium Salt Hydrate

Zainab J. Sweah and Fatima H. Malik1 department chemistry and polymer technology and 1department of physics and material.Polymer Research Center, University of Basrah.*Corresponding Author: zainab.sweah@uobasrah.edu.iqDOI: 10.18081/2226-3284/22-12/49-55