Papers with exact match baselines
Shortcomings of Question Answering Based Factuality Frameworks for Error Localization (2023.eacl-main)
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| Challenge: | Abstractive summarization systems often generate summaries with factual errors . many approaches to detect these errors have been proposed, but this capability has not been evaluated in past research . |
| Approach: | They propose to use question answering-based factuality metrics to detect errors in summaries . they find that QA-based frameworks fail to correctly identify error spans in generated summary . |
| Outcome: | The proposed methods outperform trivial exact match baselines in localizing errors in summaries. |