Deep Distribution Network: Addressing the Data Sparsity Issue for Top-N Recommendation.
Lei ZhengChaozhuo LiChun-Ta LuJiawei ZhangPhilip S. YuPublished in: SIGIR (2019)
Keyphrases
- distribution network
- data sparsity
- collaborative filtering
- matrix factorization
- recommender systems
- transfer learning
- traveling salesman problem
- cold start problem
- ant colony algorithm
- particle swarm
- power distribution networks
- supply chain
- artificial fish
- expert systems
- artificial neural networks
- computational intelligence
- optimization algorithm
- optimization methods
- global optimization
- machine learning
- cost function
- prior knowledge
- feature space
- objective function
- genetic algorithm