Cauchy sparse NMF with manifold regularization: A robust method for hyperspectral unmixing.
Haotian WangWenjing YangNaiyang GuanPublished in: Knowl. Based Syst. (2019)
Keyphrases
- manifold regularization
- nonnegative matrix factorization
- hyperspectral
- random projections
- hyperspectral data
- negative matrix factorization
- sparse representation
- hyperspectral images
- dimension reduction
- remote sensing
- multispectral
- original data
- principal component analysis
- matrix factorization
- document clustering
- infrared
- image data
- semi supervised learning
- hyperspectral imagery
- data representation
- target detection
- semi supervised classification
- least squares
- information content
- spectral clustering
- semi supervised
- regularized least squares
- face recognition
- data sets
- dimensionality reduction
- high dimensional
- satellite images
- unlabeled data
- similarity measure
- machine learning
- computer vision
- change detection
- image reconstruction
- missing data
- collaborative filtering
- labeled data
- low dimensional
- image classification
- co occurrence
- text mining