Keyphrases
Gabor
100%
Hyperspectral
100%
Hyperspectral Image Classification
100%
Selection Framework
100%
Two-stage Feature Selection
100%
Limited Labeled Samples
100%
Classification Accuracy
66%
Conditional mutual Information
66%
Gabor Wavelet
66%
Wavelet Feature Extraction
66%
Three-dimensional (3D)
33%
High Dimension
33%
State-of-the-art Techniques
33%
Extraction Methods
33%
Redundancy
33%
Land Cover
33%
Index-based
33%
Structural Similarity Index
33%
Information-centric
33%
Discriminative Features
33%
Separability
33%
Gabor Features
33%
Spectral-spatial Structure
33%
Small Sample Size Problem
33%
Affinity Propagation
33%
Spectral Information
33%
Feature Removal
33%
Hughes Phenomenon
33%
Feature Ranking
33%
Mixed pixel
33%
Affinity Propagation Clustering Algorithm
33%
Gabor Wavelet Transform
33%
Complex Wavelets
33%
Hyperspectral Data Cube
33%
Computer Science
Image Classification
100%
Feature Selection
100%
Hyperspectral Data
100%
Hyperspectral Image
100%
Feature Extraction
50%
Mutual Information
50%
Classification Accuracy
50%
Affinity Propagation
50%
Experimental Result
25%
High Dimensionality
25%
Clustering Algorithm
25%
Spatial Structure
25%
Structural Similarity
25%
Wavelet Transforms
25%
Discriminative Feature
25%
Gabor feature
25%
small sample size problem
25%
Spectral Information
25%
Data Cube
25%
Complex Wavelet
25%
Mathematics
Wavelet
100%
Conditionals
66%
Mutual Information
66%
Clustering Algorithm
33%
Smaller Sample
33%
Superiority
33%
Tensor
33%
Wavelet Transforms
33%
Cube
33%
Earth and Planetary Sciences
Wavelet
100%
Hyperspectral Image Classification
100%
Pattern Recognition
50%
State of the Art
25%
Land Cover
25%
Similarity Index
25%