Factorial User Modeling with Hierarchical Graph Neural Network for Enhanced Sequential Recommendation.
Lyuxin XueDeqing YangYanghua XiaoPublished in: CoRR (2022)
Keyphrases
- user modeling
- neural network
- recommender systems
- recommendation systems
- user model
- collaborative filtering
- hidden markov models
- information filtering
- adaptive hypermedia
- user profiles
- information retrieval
- back propagation
- user interface
- graph representation
- graph theory
- hidden layer
- independent component analysis
- graph structure
- random walk
- adaptive systems
- genetic algorithm
- web search
- artificial neural networks
- weighted graph
- structured data
- neural network model
- hierarchical structure
- user preferences
- knowledge base
- directed graph
- relevance feedback
- learning algorithm
- adaptive web systems