LIMA, Beatriz; NOGUEIRA, Tatiane. Incorporating Text Specificity into a Convolutional Neural Network for the Classification of Review Perceived Helpfulness. In: BRAZILIAN CONFERENCE ON INTELLIGENT SYSTEMS (BRACIS), 10. , 2021, Online. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2021 . ISSN 2643-6264.