TY - JOUR AU - Golpar-Rabooki, E. AU - Zarghamifar, S. AU - Zarghamifar, S. TI - Feature Extraction and Lexicon Expanded in Opinion Mining through Persian Reviews JO - Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran VL - 14 IS - 3 SP - 259 EP - 266 PY - 2016 DO - ER -