Muon HV, Hai NT, Nhan NN, Tuan TQ. An Explainable Hybrid Framework for Detecting Harmful Short Comments on Vietnamese Social Media Using TF-IDF and Lightweight Transformers. ISJ [Internet]. 2026Jun.24 [cited 2026Jun.26];1(27):35-50. Available from: https://isj.vn/index.php/journal_STIS/article/view/1162