List of Articles k-means algorithm Open Access Article Abstract Page Full-Text 1 - Measuring the efficiency of a three-stage network using data envelopment analysis approach considering dual boundary Ehsan. Vaeezi S. Esmail. Najafi Seyed Mohammad. Haji Maulana Farhad, Hosseinzadeh Lotfi Mahnaz. Ahadzadeh Namin Open Access Article Abstract Page Full-Text 2 - Designing a smart algorithm for determining stock exchange signals by data mining pantea maleki-moghadam akbar alem-tabriz esmael najafi Open Access Article Abstract Page Full-Text 3 - A new algorithm for data clustering using combination of genetic and Fireflies algorithms Mahsa Afsardeir mansoure Afsardeir Open Access Article Abstract Page Full-Text 4 - Presenting a technique for identifying and diagnosing epileptic seizures using nonlinear feature extraction based on DT-CWT coefficients of brain EEG signals with a deep abdullah jafari chashmi Open Access Article Abstract Page Full-Text 5 - A New Hybrid Model of K-Means and Naïve Bayes Algorithms for Feature Selection in Text Documents Categorization Ali Allahverdipour Farhad Soleimanian Gharehchopogh