A Novel Grid Based K-Means Cluster Method for Traffic Zone Division.
Yunpeng ZhengGang ZhaoJian LiuPublished in: CloudCom-Asia (2015)
Keyphrases
- k means
- clustering method
- high precision
- clustering algorithm
- data clustering
- computational cost
- similarity measure
- hierarchical clustering
- significant improvement
- cost function
- high accuracy
- synthetic data
- real time
- probabilistic model
- preprocessing
- objective function
- bit rate
- segmentation method
- dynamic programming
- spectral clustering
- road network
- initial cluster centers