Changhua Meng

Reinforcement Learning (1)

contrastive learning (3) reinforcement learning (3) retrieval-augmented generation (2) dynamic graph (2) graph neural network (2) adversarial robustness (2) vision language model (2) graph representation learning (1) semi-supervised learning (1) lottery ticket hypothesis (1) attention mechanism (1) text editing (1) self-supervised learning (1) weakly supervised learning (1) image editing (1) direct preference optimization (1) confidence calibration (1) document understanding (1) object detection (1) named entity recognition (1)