Hongru Ji

contrastive learning (1) sentiment analysis (1) question answering (1) video understanding (1) scene graph (1) entity relationship (1) cross-modal alignment (1) supervised fine-tuning (1) multimodal large language model (1) multi-objective reinforcement learning (1) self-enhanced reasoning (1) multimodal emotion recognition (1) multi-stage reasoning (1) graph neural network (1) empathetic dialogue system (1) strategy-aware reasoning (1)