Abstract
This paper addresses automatic event prediction from unstructured text, specifically event chains. While current approaches employ LSTM for encoding full chains, learning long-range narrative orders, or learning partial orders and long-range narrative orders, none of them consider writer sentiment. To address this, we propose a deep learning-based approach that incorporates writer sentiment. We pre-process the text, extract events, compute sentiment scores using SentiWordNet, convert events to digital vectors, and feed them along with sentiment scores into a deep learning-based classifier. This classifier uses hidden states for event pair modeling, with each pair having its associated sentiment. Evaluation results show that our approach significantly surpasses state-of-the-art methods with 29.2% accuracy.
| Original language | English |
|---|---|
| Title of host publication | ICTC 2023 - 14th International Conference on Information and Communication Technology Convergence |
| Subtitle of host publication | Exploring the Frontiers of ICT Innovation |
| Publisher | IEEE Computer Society |
| Pages | 42-47 |
| Number of pages | 6 |
| ISBN (Electronic) | 9798350313277 |
| DOIs | |
| State | Published - 2023 |
| Externally published | Yes |
| Event | 14th International Conference on Information and Communication Technology Convergence, ICTC 2023 - Jeju Island, Korea, Republic of Duration: 11 Oct 2023 → 13 Oct 2023 |
Publication series
| Name | International Conference on ICT Convergence |
|---|---|
| ISSN (Print) | 2162-1233 |
| ISSN (Electronic) | 2162-1241 |
Conference
| Conference | 14th International Conference on Information and Communication Technology Convergence, ICTC 2023 |
|---|---|
| Country/Territory | Korea, Republic of |
| City | Jeju Island |
| Period | 11/10/23 → 13/10/23 |
Bibliographical note
Publisher Copyright:© 2023 IEEE.
Keywords
- Deep Learning
- Event Prediction
- Sentiment
ASJC Scopus subject areas
- Information Systems
- Computer Networks and Communications