A Novel Technique for Optimal Feature Selection in Attribute Profiles Based on Genetic Algorithms

  title={A Novel Technique for Optimal Feature Selection in Attribute Profiles Based on Genetic Algorithms},
  author={Mattia Pedergnana and Prashanth Reddy Marpu and Mauro Dalla Mura and Jon Atli Benediktsson and Lorenzo Bruzzone},
  journal={IEEE Transactions on Geoscience and Remote Sensing},
Morphological and attribute profiles have been proven to be effective tools to fuse spectral and spatial information for classification of remote sensing data. A wide range of filters (i.e., number of levels in the profiles) is usually necessary in order to properly model the spatial information in a remote sensing scene. A dense sampling of the values of the parameters of the filters generates profiles that have both a very large dimensionality (leading to the Hughes phenomenon in… CONTINUE READING
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