CARVALHO, Hevelyn Sthefany Lima de; BORGES, Vinícius R. P.. A Comparative Study of Text Document Representation Approaches Using Point Placement-based Visualizations. In: WORKSHOP DE TRABALHOS DA GRADUAÇÃO - CONFERENCE ON GRAPHICS, PATTERNS AND IMAGES (SIBGRAPI), 34. , 2021, Online. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2021 . p. 177-182. DOI: https://doi.org/10.5753/sibgrapi.est.2021.20035.