HeteFedRec: Federated Recommender Systems with Model Heterogeneity.
Wei YuanLiang QuLizhen CuiYongxin TongXiaofang ZhouHongzhi YinPublished in: CoRR (2023)
Keyphrases
- formal model
- statistical model
- mathematical model
- computational model
- theoretical analysis
- conceptual model
- recommender systems
- markov chain
- theoretical framework
- parameter estimation
- objective function
- neural network
- input data
- web search
- probabilistic model
- prior knowledge
- decision trees
- experimental data
- knowledge base
- machine learning