Interpretable Short Video Rumor Detection Based on Modality Tampering (2024.lrec-main)
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| Challenge: | Existing methods to detect rumors from the perspective of modality tampering are labor-intensive and time-consuming. |
| Approach: | They propose a short video rumor detection framework that integrates modality tampering detection and inter-modal matching into a model to detect modality-tampers and interpretability mechanisms to make the results more reasonable. |
| Outcome: | The proposed model improves on the short video rumor dataset by 4.6%-12% compared with other models and can explain whether the short clip is a rumour or not through the perspective of modality tampering. |
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