Leyu Lin

recommender system (3) siamese network (3) open relation extraction (3) relation extraction (2) metric learning (2) few-shot learning (2) user preference (2) pre-trained language model (2) sequential recommendation (2) knowledge transfer (2) neural network (2) question answering (1) data augmentation (1) text generation (1) adversarial learning (1) representation learning (1) hierarchical reinforcement learning (1) attention mechanism (1) knowledge base (1) semantic representation (1)