Papers by RuiQiang Guo
Using Review Combination and Pseudo-Tokens for Aspect Sentiment Quad Prediction (2025.findings-naacl)
Copied to clipboard
| Challenge: | Existing models confuse implicit and explicit sentiment, making it difficult to extract quadruples effectively. |
| Approach: | They propose a framework that leverages distinct labeled features from diverse reviews and incorporates pseudo-token prompts to harness the semantic knowledge of pre-trained models. |
| Outcome: | The proposed framework improves over four public datasets, averaging 1.99% F1 improvement, particularly in instances involving implicit sentiment. |