Fuzzy clustering of time series in the frequency domain.
Elizabeth Ann MaharajPierpaolo D'UrsoPublished in: Inf. Sci. (2011)
Keyphrases
- frequency domain
- fuzzy clustering
- spatial domain
- fourier transform
- fuzzy c means
- fuzzy clustering algorithm
- power spectrum
- feature extraction
- cross correlation
- clustering algorithm
- fuzzy c means algorithm
- membership functions
- fuzzy clustering algorithms
- fuzzy clustering method
- fuzzy model
- denoising
- subband
- non stationary
- fourier analysis
- fuzzy c means clustering algorithm
- neural network
- power spectral
- pattern classification
- cluster analysis
- fast fourier transform
- spectrum analysis
- genetic algorithm
- possibilistic clustering
- machine learning