CHIRARATANASOPHA, B.; THEERAMUNKONG, T.; BOONBRAHM, S. Hierarchical text classification using Relative Inverse Document Frequency. ECTI Transactions on Computer and Information Technology (ECTI-CIT), [S. l.], v. 15, n. 2, p. 166–176, 2021. DOI: 10.37936/ecti-cit.2021152.240515. Disponível em: https://ph01.tci-thaijo.org/index.php/ecticit/article/view/240515. Acesso em: 25 apr. 2024.