List of Articles توییتر Open Access Article Abstract Page Full-Text 1 - Improving polarity identification in sentiment analysis using sarcasm detection and machine learning algorithms in Persian tweets Shaghayegh hajiabdollah Mitra Mirzarezaee Mir Mohsen Pedram Open Access Article Abstract Page Full-Text 2 - Creation of Persian dataset for sentiment analysis in texts published in social networks Mojgan Farhoodi