Spatio-Temporal Disentanglement and Constrained Self-Attention for Multi-Modal Deception Detection

Multi-modal deception detection is a challenging yet important task, having pivotal applications in many fields such as business credibility assessment and multimedia anti-frauds. Previous methods either rely solely on spatial features or overemphasize only temporal information within or across modalities, which may overlook potential critical clues. Motivated by these observations, we propose a S…