Detecting Relevant Feature Interactions for Recommender Systems via Graph Neural Networks.
Yixin SuRui ZhangSarah M. ErfaniZhenghua XuPublished in: CoRR (2020)
Keyphrases
- recommender systems
- neural network
- feature interactions
- collaborative filtering
- pattern recognition
- random walk
- directed graph
- artificial neural networks
- user preferences
- graph representation
- user modeling
- structured data
- multi layer
- weighted graph
- fuzzy logic
- connected components
- neural network model
- graph matching
- matrix factorization
- back propagation
- genetic algorithm
- graph model
- user profiling
- trust aware
- information overload
- graph structure
- graph theory
- bipartite graph
- user profiles
- information retrieval