List of Articles درخت تصمیم بهبود یافته Open Access Article Abstract Page Full-Text 1 - A Model for Identification Tax Fraud Based on Improved ID3 Decision Tree Algorithm and Multilayer Perceptron Neural Network Akbar Javadian Kootanaee Abbas Ali Poor aghajan Sarhamami Mirsaeid Hosseini Shirvani Open Access Article Abstract Page Full-Text 2 - Optimal Portfolio Selection using Machine Learning Algorithms Mohammad baghar yazdani khodashahri Seyed Hossein Naslemousavi Mir Saeid Hoseini Shirvani