A Dimensionality Reduction-Based Multi-Step Clustering Method for Robust Vessel Trajectory Analysis.
Huanhuan LiJingxian LiuRyan Wen LiuNaixue XiongKefeng WuTai-Hoon KimPublished in: Sensors (2017)
Keyphrases
- clustering method
- multi step
- dimensionality reduction
- hierarchical clustering
- cluster analysis
- relational clustering
- clustering algorithm
- subspace clustering
- spectral clustering
- principal component analysis
- k means
- graph clustering
- distance measure
- knowledge discovery
- clustering analysis
- unsupervised clustering
- feature extraction