SHENG, Dongping; MA, Zhongyuan; FENG, Haidong; ZHOU, Chenqi; LIU, Hao; GUO, Hun; SU, Chun. Comment Analysis of Online Shopping Based on Big Data and NLP Techniques. International Scientific Technical and Economic Research, Hong Kong, v. 3, n. 2, p. 1–6, 2025. DOI: 10.67541/. Disponível em: https://dipscie.com/index.php/ISTAER/article/view/istaer2515. Acesso em: 2 nov. 2026.