DIMENSIONALITY REDUCTION OF HYPERSPECTRAL IMAGES BY COMBINATION OF NON-PARAMETRIC WEIGHTED FEATURE EXTRACTION (NWFE) AND MODIFIED NEIGHBORHOOD PRESERVING EMBEDDING (NPE)
This paper combine two conventional feature extraction methods (NWFE&NPE) in a novel framework and present a new semi-supervised feature extraction method called Adjusted Semi supervised Discriminant Analysis (ASEDA). The advantage of this method is dominating the Hughes phenomena, automatic selecti...
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| Autors principals: | , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Copernicus Publications
2014-10-01
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| Col·lecció: | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| Accés en línia: | http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-2-W3/31/2014/isprsarchives-XL-2-W3-31-2014.pdf |
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