Papers with score smoothing
FLEUR: An Explainable Reference-Free Evaluation Metric for Image Captioning Using a Large Multimodal Model (2024.acl-long)
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| Challenge: | Existing image captioning evaluation metrics do not provide an explanation for the assigned numerical score. |
| Approach: | They propose an explainable reference-free metric to provide an explanation for captions . they introduce score smoothing to align as closely as possible with human judgment . |
| Outcome: | The proposed metric achieves high correlations with human judgment across image captioning evaluation benchmarks and is publicly available at https://github.com/Yebin46/FLEUR. |