Spectral clustering for optical confirmation and redshift estimation of X-ray selected galaxy cluster candidates in the SDSS Stripe 82.
Eman MahmoudAli TakeyAmin A. ShoukryPublished in: Astron. Comput. (2016)
Keyphrases
- x ray
- spectral clustering
- data clustering
- clustering algorithm
- evolutionary clustering
- similarity matrix
- clustering quality
- normalized cut
- constrained clustering
- optical imaging
- electron beam
- pairwise
- clustering method
- x ray images
- digital x ray images
- medical imaging
- distortion correction
- intraoperative
- k means
- three dimensional
- cluster analysis
- constrained spectral clustering
- electron microscopy
- image segmentation
- projection images
- tomographic images
- unsupervised learning
- graph partitioning
- metal oxide
- data mining
- machine learning
- image processing
- probabilistic model
- knowledge discovery
- computer assisted