Xiaobao Wang

graph neural network (7) representation learning (3) fake news detection (3) sentiment analysis (3) few-shot learning (2) semi-supervised learning (2) mutual information (2) adversarial attack (2) node classification (2) adversarial defense (2) backdoor attack (2) graph representation learning (2) contrastive learning (2) self-supervised learning (2) sarcasm detection (2) knowledge graph (2) unsupervised learning (2) graph anomaly detection (1) text classification (1) action recognition (1)