*B. Prabhanjan Yadav,.Ch. Shiva sai prasad,.Kanegonda RaviChythanya. (2020). E-Commerce Product Rating Based On The Review WrittenBy The Customer By Using Naive Based Algorithmand Sentiment Analysis. International Journal of Advanced Science and Technology, 29(7), 8020-8029. Retrieved from http://sersc.org/journals/index.php/IJAST/article/view/24621