MOMENTA is a unified multimodal architecture using modality-specific experts, bidirectional co-attention, discrepancy detection, temporal drift-momentum aggregation, and domain-adversarial training that reports strong consistent performance on Fakeddit, MMCoVaR, Weibo, and XFacta.
Perceptions of health misinformation on social media: Cross-sectional sur- vey study.JMIR Infodemiology, 4:e51127, 2024
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MOMENTA: Mixture-of-Experts Over Multimodal Embeddings with Neural Temporal Aggregation for Misinformation Detection
MOMENTA is a unified multimodal architecture using modality-specific experts, bidirectional co-attention, discrepancy detection, temporal drift-momentum aggregation, and domain-adversarial training that reports strong consistent performance on Fakeddit, MMCoVaR, Weibo, and XFacta.