Support Vector Machine (SVM) Optimization Using Grid Search and Unigram to Improve E-Commerce Review Accuracy. J. Soft Comput. Explor. [انترنت]. 6 أكتوبر، 2020 [وثق 26 أغسطس، 2026];1(1):8-15. موجود في: https://shmpublisher.com/index.php/joscex/article/view/3