TY - JOUR TI - Recommender Systems - A Numerical Approach AU - Nishtha Srivastava JO - International Journal of Scientific Research in Computer Science, Engineering and Information Technology PB - Technoscience Academy DA - 2017/12/31 PY - 2017 DO - https://doi.org/10.32628/IJSRCSEIT UR - https://ijsrcseit.com/CSEIT1726321 VL - 2 IS - 6 SP - 1251 EP - 1253 AB - The recommender systems are predictions of what we search on internet. For example , if we do online shopping on some shopping website , it will show us that product’s recommendations on another web page for example face book. This document basically talks about how these predictions/recommendations are made.