Median-based clustering for underdetermined blind signal processing.
Fabian J. TheisCarlos García PuntonetElmar Wolfgang LangPublished in: IEEE Signal Process. Lett. (2006)
Keyphrases
- signal processing
- clustering method
- clustering algorithm
- k means
- image processing
- filter bank
- categorical data
- hierarchical clustering
- fourier transform
- information theoretic
- spectral clustering
- data clustering
- signal analysis
- data sets
- fuzzy clustering
- document clustering
- distance metric
- outlier detection
- self organizing maps
- anomaly detection
- unsupervised learning
- text mining
- feature selection
- machine learning