Roundtable Gossip Algorithm: A Novel Sparse Trust Mining Method for Large-scale Recommendation Systems.
Mengdi LiuGuangquan XuPublished in: CoRR (2018)
Keyphrases
- high accuracy
- dynamic programming
- computational complexity
- cost function
- detection algorithm
- clustering method
- objective function
- computational cost
- preprocessing
- k means
- segmentation algorithm
- learning algorithm
- apriori algorithm
- segmentation method
- optimization algorithm
- tree structure
- similarity measure
- matching algorithm
- convergence rate
- recommendation systems
- recommendation algorithms
- probabilistic model
- association rules
- feature space
- filtering algorithm
- sparse matrix
- collaborative filtering
- data mining techniques
- optimal solution
- machine learning