Scale-invariant clustering with minimum volume ellipsoids
Computers and Operations Research
Elliptic indexing of multidimensional databases
ADC '09 Proceedings of the Twentieth Australasian Conference on Australasian Database - Volume 92
An efficient DCA for spherical separation
ACIIDS'11 Proceedings of the Third international conference on Intelligent information and database systems - Volume Part II
A new formulation for classification by ellipsoids
TAINN'05 Proceedings of the 14th Turkish conference on Artificial Intelligence and Neural Networks
Binary classification via spherical separator by DC programming and DCA
Journal of Global Optimization
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We give an algorithm for finding the ellipsoid of least volume containing a set of points in a finite-dimensional Euclidean space. Such ellipsoids have been proposed for separating patterns in a feature space.