α-Concave hull, a generalization of convex hull.
Saeed AsaeediFarzad DidehvarAli MohadesPublished in: Theor. Comput. Sci. (2017)
Keyphrases
- convex hull
- convex concave
- convexity properties
- convex sets
- objective function
- convex polyhedra
- mixed integer
- point sets
- feasible solution
- training samples
- integer points
- data points
- minimum distance
- hyperplane
- continuous variables
- linear inequalities
- data sets
- piecewise linear
- convex functions
- computational geometry
- extreme points
- dynamic programming
- feature space