List of Articles Sentiment Analysis Open Access Article Abstract Page Full-Text 1 - Ensemble Learning Improvement through Reinforcement Learning Idea Mohammad Savargiv Behrooz Masoumi Mohammadreza Keyvanpor Open Access Article Abstract Page Full-Text 2 - A Supervised Method for Constructing Sentiment Lexicon in Persian Language Faranak Ebrahimi Rashed Neda Abdolvand Open Access Article Abstract Page Full-Text 3 - MSDSA: Imbalanced Data Sentiment Analysis using Manifold Smoothness Satisfied Data Shima Rashidi Jarar Tanha Arash Sharifi Mehdi HoseinZadeh Open Access Article Abstract Page Full-Text 4 - Perturbed Masking for aspect-based sentiment analysis Akarm Karimi zarandi Sayeh Mirzaei