support Vector classification machine
% soft margin
% uses "kernel.m"
%
% xtrain: (Ltrain,N) with Ltrain: number of points N: dimension
% ytrain: (Ltrain,1) containing class labels (-1 or +1)
% xrun: (Lrun,N) with Lrun: number of points N: dimension
% atrain: alpha coefficients (from svcm_train on xtrain and ytrain)
% btrain: offest coefficient (from svcm_train on xtrain and ytrain)
%
% ypred: predicted y (Lrun,1) containing class labels (-1 or +1)
% margin: (signed) separation from the separating hyperplane (Lrun,1
標簽:
classification
support
machine
Ltrain
上傳時間:
2015-09-04
上傳用戶:問題問題