4 citations · 10 across the 14 of their papers we have counts for
5 papers · 1 filter
Zero-Shot Cross-Domain Dialogue State Tracking via Dual Low-Rank Adaptation
Xiang Luo, Zhiwen Tang, Jin Wang +1
Zero-shot dialogue state tracking (DST) seeks to enable dialogue systems to transition to unfamiliar domains without manual annotation or extensive retraining. Prior research has a…
Instruction Tuning with Retrieval-based Examples Ranking for Aspect-based Sentiment Analysis
Guangmin Zheng, Jin Wang, Liang-Chih Yu +1
Aspect-based sentiment analysis (ABSA) identifies sentiment information related to specific aspects and provides deeper market insights to businesses and organizations. With the em…
DuetSim: Building User Simulator with Dual Large Language Models for Task-Oriented Dialogues
Xiang Luo, Zhiwen Tang, Jin Wang +1
User Simulators play a pivotal role in training and evaluating task-oriented dialogue systems. Traditional user simulators typically rely on human-engineered agendas, resulting in…
Enhancing Semantics in Multimodal Chain of Thought via Soft Negative Sampling
Guangmin Zheng, Jin Wang, Xiaobing Zhou +1
Chain of thought (CoT) has proven useful for problems requiring complex reasoning. Many of these problems are both textual and multimodal. Given the inputs in different modalities,…
SoftMCL: Soft Momentum Contrastive Learning for Fine-grained Sentiment-aware Pre-training
Jin Wang, Liang-Chih Yu, Xuejie Zhang
The pre-training for language models captures general language understanding but fails to distinguish the affective impact of a particular context to a specific word. Recent works…