Spectral Clustering of CRISM Datasets in Jezero Crater Using UMAP and k-Means.
Alexander PletlMichael FernandesNicolas ThomasAngelo Pio RossiBenedikt ElserPublished in: Remote. Sens. (2023)
Keyphrases
- spectral clustering
- k means
- data clustering
- clustering method
- clustering algorithm
- pairwise
- similarity matrix
- graph laplacian
- image segmentation
- eigendecomposition
- clustering approaches
- nonnegative matrix factorization
- evolutionary clustering
- normalized cut
- affinity matrix
- expectation maximization
- maximum likelihood
- unsupervised clustering
- probabilistic model
- data sets
- cluster analysis
- graph partitioning
- co occurrence
- object recognition
- machine learning
- laplacian matrix