Non-Negative Spherical Relaxations for Universe-Free Multi-Matching and Clustering.
Johan ThunbergFlorian BernardPublished in: CoRR (2023)
Keyphrases
- clustering algorithm
- k means
- clustering method
- cluster analysis
- matching process
- feature points
- pattern matching
- lower bound
- similarity assessment
- arbitrary shape
- matching algorithm
- fuzzy clustering
- data clustering
- high dimensional data
- graph theoretic
- linear programming
- three dimensional
- feature matching
- categorical data
- graph matching
- similarity calculation
- computer vision
- spectral clustering
- positive and negative
- anomaly detection
- unsupervised learning
- np hard
- data sets
- document clustering
- shape matching
- dissimilarity measure
- information theoretic
- image matching