Macro Graph Neural Networks for Online Billion-Scale Recommender Systems.
Hao ChenYuanchen BeiQijie ShenYue XuSheng ZhouWenbing HuangFeiran HuangSenzhang WangXiao HuangPublished in: CoRR (2024)
Keyphrases
- recommender systems
- neural network
- collaborative filtering
- genetic algorithm
- online learning
- graph theory
- real time
- pattern recognition
- random walk
- graph representation
- weighted graph
- bipartite graph
- structured data
- trust aware
- graph structure
- neural nets
- matrix factorization
- directed graph
- feed forward
- self organizing maps
- website
- recommendation quality
- cold start problem
- cold start
- user profiling
- multiscale
- graph partitioning
- information overload
- graph model
- directed acyclic graph
- social media
- scale space
- user profiles
- connected components