中国科学院数学与系统科学研究院期刊网
Online product reviews helpfulness prediction based on topic analysis
ZHANG Wen, WANG Qiang, DU Yuhang, NIE Kun, LI Jian
Systems Engineering - Theory & Practice . 2022, (10): 2757 -2768 .  DOI: 10.12011/SETP2021-1206