Spatial Dispersion and Non-Negative Matrix Factorization of SAR Backscattering as Tools for Monitoring Snow Depth Evolution in Mountain Areas: A Case Study at Central Pyrenees (Spain).
Antonella AmorusoLuca CrescentiniRiccardo CostaPublished in: Remote. Sens. (2022)
Keyphrases
- negative matrix factorization
- nonnegative matrix factorization
- sparse representation
- principal component analysis
- matrix factorization
- document clustering
- constrained least squares
- spectral clustering
- data sets
- machine learning
- artificial intelligence
- pairwise
- latent semantic space
- object recognition
- sar images
- tensor factorization