About the Authors

Son Tran

Roles Data curation, Resources, Validation, Writing – original draft

Affiliation Natural Language Processing and Knowledge Discovery Research Group, Faculty of Information Technology, Ton Duc Thang University, Ho Chi Minh City, Vietnam

Phuoc Tran

Roles Conceptualization, Investigation, Methodology, Writing – review & editing

tranthanhphuoc@tdtu.edu.vn

Affiliation Natural Language Processing and Knowledge Discovery Research Group, Faculty of Information Technology, Ton Duc Thang University, Ho Chi Minh City, Vietnam

Competing Interests

The authors have declared that no competing interests exist.