Wei Lin
Other people with similar names: Wei Lin, Wei Lin
Unverified author pages with similar names: Wei Lin
2026
ALPS-Lab at SemEval-2026 Task 3: A Multilingual Generative LLM Approach for Dimensional Aspect Sentiment Analysis
Songqian Dai | Wei Lin
Proceedings of the 20th International Workshop on Semantic Evaluation (2026)
Songqian Dai | Wei Lin
Proceedings of the 20th International Workshop on Semantic Evaluation (2026)
We propose a SFT approach for the DimABSA shared task, which predicts aspect-level sentiment intensities using large language models. The approach uses Gemma-3 27B with QLoRA for efficient fine-tuning on multilingual datasets. Merging data across languages improves performance, especially in low-resource domains. Post-processing removes duplicate outputs for accurate evaluation.