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cs.CL2026
How Well Do Decision Models Transfer to Vietnamese? An Empirical Study of Text Classification
Phat Huu Ha, Nguyen Xuan Phuc, Nong Nhut Quy +3
Recent advances in specialized decision models have expanded the possibilities for zero-shot classification, yet their effectiveness on Vietnamese remains underexplored. This study…
cs.CL2023
ComOM at VLSP 2023: A Dual-Stage Framework with BERTology and Unified Multi-Task Instruction Tuning Model for Vietnamese Comparative Opinion Mining
Dang Van Thin, Duong Ngoc Hao, Ngan Luu-Thuy Nguyen
The ComOM shared task aims to extract comparative opinions from product reviews in Vietnamese language. There are two sub-tasks, including (1) Comparative Sentence Identification (…
cs.CL2021
Investigating Monolingual and Multilingual BERTModels for Vietnamese Aspect Category Detection
Dang Van Thin, Lac Si Le, Vu Xuan Hoang +1
Aspect category detection (ACD) is one of the challenging tasks in the Aspect-based sentiment Analysis problem. The purpose of this task is to identify the aspect categories mentio…