Global Context Enhanced Social Recommendation with Hierarchical Graph Neural Networks.

Huance Xu Chao Huang Yong Xu Lianghao Xia Hao Xing Dawei Yin

Published in: CoRR (2021)

Keyphrases

global context
social recommendation
multi relational
global information
keywords
user behavior
named entities
recommendation systems
structured data
feature selection
information extraction
random walk
bag of words
link prediction