2 papers
q-fin.ST2023
ChatGPT Informed Graph Neural Network for Stock Movement Prediction
Zihan Chen, Lei Nico Zheng, Cheng Lu +2
ChatGPT has demonstrated remarkable capabilities across various natural language processing (NLP) tasks. However, its potential for inferring dynamic network structures from tempor…
cs.DB2020
Efficient RDF Graph Storage based on Reinforcement Learning
Lei Zheng, Ziming Shen, Hongzhi Wang
Knowledge graph is an important cornerstone of artificial intelligence. The construction and release of large-scale knowledge graphs in various fields pose new challenges to knowle…