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Official code of Team Yao at Multi-Modal-Fact-Verification-2022

A Multi-Modal Fact Verification dataset released as part of the De-Factify workshop in AAAI-22. We won the fifth place and the technical report can be viewed here.

Updated News

We propose the improved version, Pre-CoFactv2, winning the first prize at the FACTIFY 2 Challenge. Please refer to the new repo of Pre-CoFactv2 for more details.

Challenge

The task is to find out support, insufficient-evidence and refute between given claims.

Usage

Dataset

Metric

F1 averaged across the 5 categories. The final ranking would be based on the weighted average F1 score.

Method Overview

<div align="left"> <img src="model.png"/> </div> ## Experiment Overview <div align="left"> <img src="confusion_matrix.png"/> </div>

Leaderboard

<div align="left"> <img src="Leaderboard.png"/> </div>