Papers by Yunxin Sang
DialogueGAT: A Graph Attention Network for Financial Risk Prediction by Modeling the Dialogues in Earnings Conference Calls (2022.findings-emnlp)
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| Challenge: | Existing models focus on extracting useful semantic information from conference call transcripts but ignore subtle yet important information of dialogue structures. |
| Approach: | They propose a graph attention network called DialogueGAT for financial risk prediction by simultaneously modeling the speakers and their utterances in conference calls. |
| Outcome: | The proposed model outperforms baseline models on a dataset of S&P1500 companies. |