BIRCH algorithm and data management in financial enterprises based on dynamic panel GMM test.
He XiaoPublished in: Clust. Comput. (2019)
Keyphrases
- k means
- data management
- detection algorithm
- times faster
- high accuracy
- computationally efficient
- dynamic programming
- similarity measure
- recognition algorithm
- computational complexity
- optimal solution
- np hard
- optimization algorithm
- improved algorithm
- theoretical analysis
- clustering method
- segmentation algorithm
- expectation maximization
- em algorithm
- database
- computational cost
- significant improvement
- search space
- learning algorithm
- dynamic environments
- probabilistic model
- cost function
- tree structure
- gaussian mixture model
- path planning
- stock market
- data sets