Ningnan Wang

graph neural network (2) social media analysis (2) text classification (1) heterogeneous information network (1) social network analysis (1) instruction tuning (1) social network (1) node classification (1) mixture of expert (1) vision-language model (1) network embedding (1) relational graph neural network (1) social media bot detection (1) user information modality (1) large language model (1) bot detection (1) embodied visual navigation (1) ideological stance (1) roll call vote prediction (1) twitter bot detection (1)