A clustering with slope algorithm based on item similarity.
Wu HuiyunYuping WangPublished in: J. Intell. Fuzzy Syst. (2016)
Keyphrases
- k means
- clustering method
- detection algorithm
- similarity measure
- dynamic programming
- data clustering
- high accuracy
- similarity function
- optimization algorithm
- distance function
- worst case
- computational cost
- synthetic datasets
- evolutionary algorithm
- preprocessing
- learning algorithm
- filtering algorithm
- nonnegative matrix factorization
- similarity matrix
- simulated annealing
- cost function
- significant improvement
- search space
- optimal solution
- clustering algorithm