A New Method of Selecting K-means Initial Cluster Centers Based on Hotspot Analysis.
Qu ChenHong YiYujie HuXianrui XuXiang LiPublished in: Geoinformatics (2018)
Keyphrases
- initial cluster centers
- k means
- clustering method
- detection method
- neural network
- probabilistic model
- support vector machine
- optimization algorithm
- significant improvement
- prior knowledge
- pairwise
- principal component analysis
- statistical analysis
- expert systems
- data analysis
- image segmentation
- optimization method
- spectral clustering
- simulated annealing algorithm
- genetic algorithm