Multimodal-Semantic Context-Aware Graph Neural Network for Group Activity Recognition

Keyphrases

• Context-aware 100%
• Graph Neural Network 100%
• Semantic Context 100%
• Group Activity Recognition 100%
• Multimodal Semantics 100%
• Group Activity 66%
• Semantic Graph 66%
• Label Relationship 66%
• Multimodality 33%
• Between-person 33%
• Motion Pattern 33%
• Learning Strategies 33%
• Recognition Method 33%
• Current Group 33%
• Graph-based 33%
• Optical Flow 33%
• Attention-based 33%
• Aggregator 33%
• Interactional Context 33%
• Appearance Cues 33%
• Bidirectional Mapping 33%
• Individual Action 33%
• Mapping Learning 33%
• Linguistic Embeddings 33%
• Relation-aware 33%
• Visual Graph 33%
• Visual Context 33%
• Visual Interaction 33%
• Actor Relations 33%

Computer Science

• Activity Recognition 100%
• Graph Neural Network 100%
• Motion Pattern 50%
• Appearance Cue 50%
• Individual Action 50%
• Experimental Result 50%