Jiajie Xu

representation learning (2) poi recommendation (2) large language model (2) recurrent neural network (2) attention mechanism (2) sequential recommendation (2) retrieval-augmented generation (2) collaborative filtering (2) reinforcement learning (1) knowledge transfer (1) model compression (1) self-supervised learning (1) language model training (1) trajectory prediction (1) fisher information matrix (1) neural network pruning (1) contextual retrieval (1) automated reasoning (1) few-shot learning (1) ai safety (1)