Cardoso Durier da Silva, Fernando, Ana Cristina Bicharra Garcia, and Sean Wolfgand Matsui Siqueira. “Sentiment Gradient - Improving Sentiment Analysis With Entropy Increase”. Inteligencia Artificial 26, no. 71 (May 12, 2023): 114–130. Accessed January 16, 2025. https://journal.iberamia.org/index.php/intartif/article/view/1044.