A Dictionary-Based Algorithm for Dimensionality Reduction and Data Reconstruction.
Zhong ZhaoGuocan FengPublished in: ICPR (2014)
Keyphrases
- input data
- data sets
- noisy data
- learning algorithm
- dimensional data
- original data
- high dimensional data
- dimensionality reduction
- discrete tomography
- data reduction
- computational complexity
- database
- data mining techniques
- synthetic datasets
- structure preserving
- segmentation algorithm
- expectation maximization
- data sources
- dynamic programming
- data analysis
- pattern recognition
- similarity measure
- feature selection
- probabilistic model
- simulated annealing
- k means
- search space
- data structure
- training data
- reconstruction method
- dimensionality reduction methods
- machine learning
- neural network