„Optimization of Naïve Bayes Classifier By Implemented Unigram, Bigram, Trigram for Sentiment Analysis of Hotel Review”. Journal of Soft Computing Exploration 1, no. 1 (octombrie 6, 2020): 1–7. Data accesării august 25, 2026. https://shmpublisher.com/index.php/joscex/article/view/4.