Keyphrases
- frequency domain
- clustering algorithm
- self organizing maps
- hierarchical clustering
- real world
- real time
- small scale
- real life
- cluster analysis
- data clustering
- graphics processors
- graphics hardware
- parallel processing
- social networks
- document clustering
- fourier transform
- multiscale
- fuzzy clustering
- subspace clustering
- parallel computing
- floating point
- information retrieval
- fast fourier transform
- data mining