HSRec: Hierarchical self-attention incorporating knowledge graph for sequential recommendation.

Zuoxi Yang Shoubin Dong

Published in: J. Intell. Fuzzy Syst. (2022)

Keyphrases

knowledge base
domain knowledge
recommender systems
data sets
expert systems
knowledge representation
graph model
knowledge acquisition
knowledge based systems
structured data
weighted graph
visual attention
concept hierarchy
graph theory
tree structure
collaborative filtering
data mining