Realization of Optimal Separation Hypersphere Based on VB and MatrixVB
Chao Liu · Modern Electronics Technique · 2011
An optimal separation hypersphere algorithm based on conformal geometric algebra is introduced.The probability and simplicity of using the conformal geometric algebra to design optimal separation hypersphere are discussed firstly.A geometrical representation of separating hypersphere is introduced based on conformal geometric algebra,by which the two-class optimal separation hypersphere separation problem may be transformed into the training problem based on quadratic programming.The algorithm not only kept the advantages of maximising the margin,but also generalized the optimal separating hyperplane to optimal separating hypersphere.According to the situation that Visual Basic is insufficient in numerical computation ability,and is weak in algorithm development,the realization of optimal separation hypersphere algorithm is introduced by incorporating VB and MatrixVB.The incorporated advances of Matlab′s powerful calculation function and Visual Basic's friendly graphic user interface shorten the period of software development by taking the advantages of both.It has been demonstrated by the instance that the calculating procedure is accurate.The software interface is friendly.Beside this,the resource expenditure of computer is low and the calculating speed is quick,the software is convenient to use.It can fulfill the classification problem well.