A Simple Recommendation System Using Bayesian Theory and Expectation Maximization

This thesis submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Computer Science and Engineering of East West University, Dhaka, Bangladesh.From ancient time, service of any shop or business or the quality of any product got reputation by the users. When a user praised highly or badly about any product or service it created a butterfly effect of individual advertisement that reached far beyond the limit that the service/product provider could reach themselves . In classical period Books and newspapers have done this reviewing job and now this is again done by the individual user using various sites on the internet .By using this reputation new or undecided user of a particular product/service were able to choose properly We have tried to create an online service that helps to review a restaurant by an individual user which will not only able to create an online reputation for the users but also help the individual /a group of users to find a better choice of places for them