Solikhatun, A. and Sugiharti, E. 2020. Application of the Naïve Bayes Classifier Algorithm using N-Gram and Information Gain to Improve the Accuracy of Restaurant Review Sentiment Analysis. Journal of Advances in Information Systems and Technology. 2, 2 (Oct. 2020), 11-20. DOI:https://doi.org/10.15294/jaist.v2i2.44303.