An Efficient Data Layout Transformation Algorithm for Locality-Aware Parallel Sparse FFT.
Cheng WangSunita ChandrasekaranBarbara M. ChapmanPublished in: IA3@SC (2017)
Keyphrases
- input data
- preprocessing
- sparse data
- parallel implementation
- data sets
- detection algorithm
- data analysis
- np hard
- k means
- noisy data
- computational complexity
- search space
- database
- training data
- expectation maximization
- learning algorithm
- data sources
- data structure
- data mining techniques
- data reduction
- missing data
- data distribution
- information loss
- linear transformation
- synthetic datasets
- parallel version
- original data
- segmentation algorithm
- simulated annealing
- knowledge discovery
- probabilistic model
- dynamic programming
- high dimensional