Feature Selection Strategies for Classifying High Dimensional Astronomical Data Sets.
Ciro DonalekArun Kumar A.S. George DjorgovskiAshish MahabalMatthew J. GrahamThomas J. FuchsMichael J. TurmonN. Sajeeth PhilipMichael Ting-Chang YangGiuseppe LongoPublished in: CoRR (2013)
Keyphrases
- selection strategies
- data sets
- high dimensional
- selection strategy
- high dimensional data
- gene expression data
- microarray data
- high dimensional data sets
- similarity search
- dimensionality reduction
- search strategies
- high dimensionality
- feature vectors
- dimensional data
- image features
- low dimensional
- active learning
- nearest neighbor
- classification accuracy
- test collection
- training set
- objective function
- training data
- decision trees
- search engine
- genetic algorithm