List of Articles Clustering Open Access Article Abstract Page Full-Text 1 - A Hybrid Grey based Two Steps Clustering and Firefly Algorithm for Portfolio Selection farshad faezy razi Naeimeh Shadloo 10.22094/joie.2017.276 20.1001.1.22519904.2017.10.22.5.0 Open Access Article Abstract Page Full-Text 2 - Integrating AHP and data mining for effective retailer segmentation based on retailer lifetime value Amin Parvaneh Hossein Abbasimehr Mohammad Jafar Tarokh 20.1001.1.22519904.2012.5.11.3.1 Open Access Article Abstract Page Full-Text 3 - Using the Hybrid Model for Credit Scoring (Case Study: Credit Clients of microloans, Bank Refah-Kargeran of Zanjan, Iran) Abdollah Nazari Mohammadreza Mehregan Reza Tehrani 10.22094/joie.2019.574793.1583 20.1001.1.22519904.2019.12.2.6.5 Open Access Article Abstract Page Full-Text 4 - A Data Mining approach for forecasting failure root causes: A case study in an Automated Teller Machine (ATM) manufacturing company Seyedehpardis Bagherighadikolaei Rouzbeh Ghousi Abdolrahman Haeri 10.22094/joie.2020.1863364.1630 20.1001.1.22519904.2020.13.2.8.4 Open Access Article Abstract Page Full-Text 5 - A bi-objective mathematical model for the patient appointment scheduling problem in outpatient chemotherapy clinics using Fuzzy C-means clustering: A case study Masoud Rabbani Alireza Khani amirreza Zare niloofar Akbarian-Saravi 10.22094/joie.2022.1928133.1849 Open Access Article Abstract Page Full-Text 6 - Residential appliance clustering based on their inherent characteristics for optimal use based K-means and hierarchical clustering method Shima Simsar Mahmood Alborzi Ali Rajabzadeh Ghatari Ali Yazdian Varjani 10.22094/joie.2023.1975210.2028 Open Access Article Abstract Page Full-Text 7 - Fuzzy Particle Swarm Optimization Algorithm for a Supplier ClusteringProblem esmaeil Mehdizadeh reza Tavakkoli Moghaddam