Inflation Narratives from a Machine Learning Perspective
Research output: Contributions to collected editions/works › Published abstract in conference proceedings › Research › peer-review
Authors
Inflation narratives explain inflation changes and affect expectations. Manu- ally identifying them is cumbersome, prompting the need for scalable algo- rithms. Narratives comprise events, causal relations, and arguments, repre- sented as graphs with event and argument nodes. Causal relations indicate cause-and-effect relationships between events using directed edges. Our main objective is to extract narratives from text to enhance a knowledge graph for analysis like social network analysis or edge prediction. We address two sub- problems: event extraction, involving event type and argument identification, and event deduplication. Second, we extract causal relations as expressed by authors, not necessarily true causal links between events in the text.
| Original language | English |
|---|---|
| Title of host publication | Digital Total - Computing & Data Science an der Universität Hamburg und in der Wissenschaftsmetropole Hamburg : Book of Abstracts |
| Editors | Martin Semmann, Seid Muhie Yimam, Katrin Schöning-Stierand, Chris Biemann |
| Number of pages | 1 |
| Place of Publication | Hamburg |
| Publisher | Universitat Hamburg |
| Publication date | 01.10.2023 |
| Pages | 143 |
| Publication status | Published - 01.10.2023 |
| Event | Digital Total - Computing & Data Science an der Universität Hamburg und in der Wissenschaftsmetropole Hamburg - House of Computing and Data Science - University Hamburg, Hamburg , Germany Duration: 09.10.2023 → 10.10.2023 https://www.hcds.uni-hamburg.de/current/all-events/digital-total.html |
- Informatics
