Detecting Tax Evaders Using TrustRank and Spectral Clustering.
Priya MehtaJithin MathewsDikshant BishtK. SuryamukhiK. Sandeep KumarCh. Sobhan BabuPublished in: BIS (2020)
Keyphrases
- spectral clustering
- data clustering
- clustering method
- pairwise
- eigendecomposition
- k means
- similarity matrix
- affinity matrix
- image segmentation
- clustering quality
- clustering algorithm
- nonnegative matrix factorization
- constrained spectral clustering
- graph laplacian
- graph partitioning
- similarity graph
- laplacian matrix
- negative matrix factorization
- spectral methods
- learning algorithm
- object recognition
- computer vision