Yice Zhang

HITSZ-HLT at SIGHAN-2024 dimABSA Task: Integrating BERT and LLM for Chinese Dimensional Aspect-Based Sentiment Analysis

2024

This paper presents the winning system participating in the ACL 2024 workshop SIGHAN-10 shared task: Chinese dimensional aspect-based sentiment analysis (dimABSA).This task aims to identify four sentiment elements in restaurant reviews: aspect, category, opinion, and …

Self-Training with Pseudo-Label Scorer for Aspect Sentiment Quad Prediction

2024

Aspect Sentiment Quad Prediction (ASQP) aims to predict all quads (aspect term, aspect category, opinion term, sentiment polarity) for a given review, which is the most representative and challenging task in aspect-based sentiment analysis.A key …

Targeted Distillation for Sentiment Analysis

2025 · arXiv (Cornell University)

This paper explores targeted distillation methods for sentiment analysis, aiming to build compact and practical models that preserve strong and generalizable sentiment analysis capabilities. To this end, we conceptually decouple the distillation target into knowledge …