nTreeClus: A tree-based sequence encoder for clustering categorical series.
Hadi JahanshahiMustafa Gökçe BaydoganPublished in: Neurocomputing (2022)
Keyphrases
- categorical data
- clustering algorithm
- clustering method
- data sets
- k means
- fuzzy clustering
- data clustering
- data analysis
- data mining tasks
- data points
- low complexity
- bit rate
- cluster analysis
- numerical data
- hierarchical clustering
- spectral clustering
- information theoretic
- rate distortion
- anomaly detection
- unsupervised learning
- image compression
- motion estimation
- high dimensional
- pairwise
- image sequences