Research on Classification of Tourist Questions Combined with Multi-head Attention Mechanism
WU Di, JIANG Liting, WANG Lulu, Tuergen Yibulayin, Aishan Wumaier, Zaokere Kadder
Computer Engineering and Applications . 2022, (3): 165 -171 .  DOI: 10.3778/j.issn.1002-8331.2008-0151