Stock Portfolio Recommendation Using Fuzzy Method

Portfolio recommendation in stock market is complex, especially when the required data are vague. In order to evaluate the stocks and recommend the high priority of them to the customers, it is necessary to rank the stocks based on the criteria which is obtained from literature. Since in this paper the stocks score were presented by fuzzy number, fuzzy entropy method is used to calculate the stock weight for recommendation in portfolio and a fuzzy ranking method is used to rank the stocks for the best recommendation to the customers in their stock portfolio.