A Comparative Approach to Financial Clustering Models: (A Study of the Companies Listed on Tehran Stock Exchange)

Marziyeh Nourahmadi; Fatemeh Rasti; Hojjatollah Sadeqi

Volume 6, Issue 4 , 2022, , Pages 31-55


  Data mining is known as one of the powerful tools in generating information and knowledge from raw data, and Clustering as one of the standard methods in data mining is a suitable method for grouping data in different clusters that helps to understand and analyze relationships. It is one of the essential ...  Read More

Network Analysis of Tehran Stock Exchange using Minimum Spanning Tree and Hierarchical Clustering

Salman Abbasian-Naghneh; Reza Tehrani; Mohammad Tamimi

Volume 4, Issue 2 , April 2020, , Pages 1-18


  Nowadays, financial markets in Iran have attracted the attention of many managers, investors and financial policymakers. Therefore, in order to make the optimal decision and reduce the risks in such a market, it is important to identify and analyze the network behavior of the financial markets at different ...  Read More