Papers by Zehui Dai
Charge-Based Prison Term Prediction with Deep Gating Network (D19-1)
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| Challenge: | Existing work merely predicts the total prison term, but in reality a defendant is often charged with multiple crimes. |
| Approach: | They propose a charge-based prison term prediction task that better fits real needs and makes it more accurate and interpretable. |
| Outcome: | The proposed method achieves state-of-the-art performance for charge-specific feature selection and aggregation. |
A Multi-Task Incremental Learning Framework with Category Name Embedding for Aspect-Category Sentiment Analysis (2020.emnlp-main)
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| Challenge: | Sentiment analysis is an increasingly popular natural language processing task in academia and industry. |
| Approach: | They propose to use category name encoding network to weaken catastrophic forgetting problem . they set both encoder and decoder shared among all categories to weaker the catastrophic forgetting problem a . |
| Outcome: | The proposed model achieves state-of-the-art on two (T)ACSA benchmark datasets. |