A Collaborative Filtering Recommender Algorithm Based on the User Interest Model.
Min ZhuShuzhen YaoPublished in: CSE (2014)
Keyphrases
- collaborative filtering
- theoretical analysis
- probabilistic model
- mathematical model
- algorithm employs
- cost function
- objective function
- recognition algorithm
- recommender systems
- estimation algorithm
- user interests
- detection algorithm
- learning algorithm
- k means
- recommendation algorithms
- selection algorithm
- classification algorithm
- preprocessing
- optimization model
- computational complexity
- expectation maximization
- bayesian framework
- tree structure
- user profiles
- optimization algorithm
- input data
- simulated annealing
- optimal solution
- em algorithm
- worst case
- kalman filter
- matching algorithm
- parameter estimation
- similarity measure
- segmentation algorithm
- domain specific
- probability distribution
- recommendation systems
- np hard
- personalized recommendation
- particle swarm optimization