An efficient FFT algorithm for real-symmetric data.
Jianping ChenHenrik SorensenPublished in: ICASSP (1992)
Keyphrases
- input data
- data sets
- computationally efficient
- noisy data
- data collection
- database
- data analysis
- worst case
- detection algorithm
- dynamic programming
- cost function
- learning algorithm
- single scan
- data sources
- synthetic datasets
- prior information
- original data
- optimization algorithm
- fast fourier transform
- data reduction
- information loss
- matching algorithm
- k means
- training data
- optimal solution
- image data
- data points
- preprocessing
- feature extraction
- high quality
- data distribution
- particle swarm optimization
- data structure
- semi supervised
- dimensional data
- probabilistic model