A Road Hotspots Identification Method Based on Natural Nearest Neighbor Clustering.
Qingwen HanYingxiang ZhuLingqiu ZengLei YeXueying HeXiaoying LiuHaotian WuQingsheng ZhuPublished in: ITSC (2015)
Keyphrases
- nearest neighbor
- clustering method
- similarity measure
- high accuracy
- nearest neighbor algorithm
- clustering algorithm
- k means
- experimental evaluation
- detection method
- data clustering
- cost function
- data points
- pairwise
- computational complexity
- synthetic data
- segmentation method
- high precision
- hierarchical clustering
- spectral clustering
- edge detection
- distance function
- unsupervised learning
- high dimensional
- feature extraction