A two-step model and the algorithm for recalling in recommender systems.
Keisuke HaraTomihisa KamadaPublished in: CoRR (2013)
Keyphrases
- mathematical model
- probabilistic model
- objective function
- cost function
- algorithm employs
- theoretical analysis
- learning algorithm
- selection algorithm
- input data
- k means
- recommender systems
- final result
- preprocessing
- optimization algorithm
- parameter estimation
- recognition algorithm
- prior information
- kalman filter
- significant improvement
- algorithm has been developed
- optimization model
- estimation algorithm
- optimization method
- detection algorithm
- computational cost
- computational complexity
- particle swarm optimization
- collaborative filtering
- lower bound
- dynamic programming
- associative memory
- bayesian framework
- matching algorithm
- similarity measure
- clustering method
- em algorithm
- closed form
- tree structure
- video sequences
- matrix factorization
- energy function
- worst case
- decision trees
- probability distribution
- filtering algorithm
- expectation maximization
- neural network