Distinguishing investment changes in metro construction project based on a factor space algorithm.
Dong WangJingkuang LiuYujing ChenPublished in: Clust. Comput. (2019)
Keyphrases
- k means
- learning algorithm
- experimental evaluation
- detection algorithm
- search space
- dynamic programming
- higher dimensional
- recognition algorithm
- objective function
- significant improvement
- computational cost
- improved algorithm
- tree structure
- times faster
- theoretical analysis
- expectation maximization
- high accuracy
- np hard
- clustering algorithm
- preprocessing
- optimal solution
- space requirements
- convergence rate
- optimization algorithm
- computationally efficient
- input data
- linear programming
- worst case
- feature selection