Histogram-based Feature Extraction for GPS Trajectory Clustering.
Chi NguyenThao DinhVan-Hau NguyenNhat Phuong TranAnh LePublished in: EAI Endorsed Trans. Ind. Networks Intell. Syst. (2020)
Keyphrases
- feature extraction
- clustering algorithm
- k means
- clustering method
- image processing
- unsupervised learning
- categorical data
- cluster analysis
- feature space
- preprocessing
- data points
- data clustering
- face recognition
- linear feature extraction
- trajectory data
- hierarchical clustering
- dimension reduction
- self organizing maps
- image classification
- feature vectors
- frequency domain
- feature selection
- discriminant analysis
- document clustering
- feature set
- wavelet transform
- fuzzy clustering
- pattern recognition
- feature extractors
- pairwise