Maodah, F., E. Utami, and S. Sudarmawan. “OPTIMIZING SENTIMENT ANALYSIS OF PRODUCT REVIEWS ON MARKETPLACE USING A COMBINATION OF PREPROCESSING TECHNIQUES, WORD2VEC, AND CONVOLUTIONAL NEURAL NETWORK”. Jurnal Teknik Informatika (Jutif), Vol. 4, no. 1, Feb. 2023, pp. 101-7, doi:10.52436/1.jutif.2023.4.1.815.