Speedy greedy feature selection: better redshift estimation via massive parallelism

Keyphrases

• Massive Parallelism 100%
• Greedy Feature Selection 100%
• Astronomy 100%
• K-nearest Neighbor Model 100%
• Order of Magnitude 50%
• Feature Selection 50%
• Informative Features 50%
• Parallel Implementation 50%
• Machine Learning 50%
• Overall Scheme 50%
• Graphics Processing Unit 50%
• Incremental Feature Selection 50%
• Distant Galaxies 50%
• Task Dependency 50%
• Computational Speed 50%
• Challenging Tasks 50%

Computer Science

• Parallelism 100%
• Feature Selection 100%
• Feature Extraction 100%
• Machine Learning 33%
• Learning System 33%
• Graphics Processing Unit 33%
• Parallel Implementation 33%

Physics

• Machine Learning 100%