Gravitational Search Algorithm in Recommendation Systems.
Vedant ChoudharyDhruv MullickSushama NagpalPublished in: ICSI (2) (2017)
Keyphrases
- recommendation systems
- gravitational search algorithm
- stability analysis
- multi objective
- swarm intelligence
- parameter identification
- convergence rate
- optimization methods
- collaborative filtering
- user preferences
- search engine
- multi objective optimization problems
- user feedback
- recommender systems
- web search
- evolutionary algorithm
- collaborative filtering recommendation algorithm
- test functions
- nonlinear systems
- closed loop
- social recommendation
- evolutionary computation
- ant colony optimization
- optimization algorithm
- computational intelligence
- nsga ii
- neural network
- objective function
- input output
- recommendation algorithms
- optimization problems
- expert systems
- artificial intelligence