A robust deterministic affine-equivariant algorithm for multivariate location and scatter.
Michael PokojovyJ. Marcus JobePublished in: Comput. Stat. Data Anal. (2022)
Keyphrases
- parameter tuning
- times faster
- computational complexity
- experimental evaluation
- computationally efficient
- high accuracy
- preprocessing
- detection algorithm
- learning algorithm
- convex hull
- matching algorithm
- np hard
- search algorithm
- significant improvement
- dynamic programming
- probabilistic model
- cost function
- computational cost
- theoretical analysis
- image matching
- worst case
- linear programming
- expectation maximization
- k means
- optimal solution
- objective function
- convergence rate
- neural network