Quantile-based fuzzy clustering of multivariate time series in the frequency domain.
Ángel López-OrionaJosé Antonio VilarPierpaolo D'UrsoPublished in: Fuzzy Sets Syst. (2022)
Keyphrases
- fuzzy clustering
- frequency domain
- multivariate time series
- spatial domain
- categorical data
- cluster analysis
- dimension reduction
- feature extraction
- clustering algorithm
- temporal patterns
- temporal data
- denoising
- membership functions
- neural network
- subband
- autoregressive
- genetic algorithm
- human motion
- preprocessing
- wavelet domain
- pattern recognition
- face recognition
- image segmentation