Search Results - subject:"Spherical separation"

Partitional clustering via successive transportation problems

Astorino, Annabella; Avolio, Matteo; Canino, Annamaria; … - In: Operations research letters 51 (2023) 1, pp. 40-46

Persistent link: https://www.econbiz.de/10014283284

A maximum-margin multisphere approach for binary Multiple Instance Learning

Astorino, Annabella; Avolio, Matteo; Fuduli, Antonio - In: European journal of operational research : EJOR 299 (2022) 2, pp. 642-652

Persistent link: https://www.econbiz.de/10013207153

Edge detection by spherical separation

Astorino, A.; Gaudioso, M.; Khalaf, W. - In: Computational Management Science 11 (2014) 4, pp. 517-530

we formulate it in the form of a classification one. The novelty of the approach is in the use of spherical separation as … a classification tool in the image processing framework. Spherical separation consists in separating by means of a …

Persistent link: https://www.econbiz.de/10010995454

Edge detection by spherical separation

Astorino, A.; Gaudioso, M.; Khalaf, W. - In: Computational Management Science : CMS 11 (2014) 4, pp. 517-530

Persistent link: https://www.econbiz.de/10010437135

Binary classification via spherical separator by DC programming and DCA

Thi, Hoai Le; Le, Hoai; Dinh, Tao Pham; Huynh, Ngai Van - In: Journal of Global Optimization 56 (2013) 4, pp. 1393-1407

In this paper, we consider a binary supervised classification problem, called spherical separation, that consists of …

Persistent link: https://www.econbiz.de/10010993999

DC models for spherical separation

Astorino, A.; Fuduli, A.; Gaudioso, M. - In: Journal of Global Optimization 48 (2010) 4, pp. 657-669

Persistent link: https://www.econbiz.de/10008775645