Sheaf Neural Networks for Graph-based Recommender Systems.
Antonio PurificatoGiulia CassaràPietro LiòFabrizio SilvestriPublished in: CoRR (2023)
Keyphrases
- recommender systems
- neural network
- collaborative filtering
- user profiles
- matrix factorization
- fuzzy logic
- semi supervised
- genetic algorithm
- user profiling
- information filtering
- fuzzy systems
- recurrent neural networks
- multilayer perceptron
- fault diagnosis
- neural network model
- pattern recognition
- activation function
- user modelling
- user modeling
- information overload
- recommendation systems
- neural nets
- multi layer
- artificial neural networks
- user interface
- user preferences
- user model
- trust aware
- recommendation quality
- content based filtering
- cold start
- spreading activation
- learning algorithm
- label propagation
- personalized recommendation
- recommendation algorithms
- graph theoretic
- back propagation
- image segmentation