List of Articles شهلا صادقانی Article 1 - Optimization of Hyperparameters of BERT Model in Sentiment Analysis Using Genetic Algorithm 10.66224/jist.51529.14.54.99 Shahla Sadeghani Mohammad jafar Tarokh Mohammad Ali Afshar Kazemi Journal of Information Systems and Telecommunication (JIST) , Issue 2 , Year , Spring 2026