Zekun Zhang

submodular optimization (1) unsupervised learning (1) contrastive learning (1) domain adaptation (1) object detection (1) self-supervised learning (1) data augmentation (1) meeting summarization (1) egocentric vision (1) video anomaly detection (1) error detection (1) egocentric video (1) action segmentation (1) graph convolutional network (1) graph-based method (1) abstractive summarization (1) graph neural network (1) scene adaptation (1) procedural error detection (1) contrastive prototype learning (1)