Clustering partially observed graphs via convex optimization.
Yudong ChenAli JalaliSujay SanghaviHuan XuPublished in: J. Mach. Learn. Res. (2014)
Keyphrases
- convex optimization
- partially observed
- clustering algorithm
- clustering method
- convex optimization problems
- total variation
- semi definite programming
- interior point methods
- unsupervised learning
- data clustering
- convex relaxation
- primal dual
- low rank
- k means
- norm minimization
- semidefinite program
- document clustering
- denoising
- image restoration
- semi supervised
- data points
- face recognition
- image segmentation
- computer vision
- convex formulation
- learning algorithm