clarify the size of CV output vector
clarify the size of CV output vector


phoenixstar7/libsvm,androidYibo/libsvm,phoenixstar7/libsvm,Guokr1991/libsvm,TKlerx/libsvm,asifmadnan/libsvm,DaveGeneral/libsvm,cjlin1/libsvm,cypro666/libsvm,caidongyun/libsvm,caidongyun/libsvm,androidYibo/libsvm,sdgdsffdsfff/libsvm,TKlerx/libsvm,cjlin1/libsvm,androidYibo/libsvm,Maluuba/libsvm,G-P-S/libsvm,dejon97/libsvm,asifmadnan/libsvm,cjlin1/libsvm,G-P-S/libsvm,DaveGeneral/libsvm,TKlerx/libsvm,TKlerx/libsvm,G-P-S/libsvm,dejon97/libsvm,melissa-mccoy/libsvm,DaveGeneral/libsvm,sdgdsffdsfff/libsvm,sdgdsffdsfff/libsvm,melissa-mccoy/libsvm,cjlin1/libsvm,melissa-mccoy/libsvm,asifmadnan/libsvm,ChinaQuants/libsvm,androidYibo/libsvm,G-P-S/libsvm,phoenixstar7/libsvm,dejon97/libsvm,cypro666/libsvm,mhdella/libsvm,Maluuba/libsvm,toothacher17/libsvm,sdgdsffdsfff/libsvm,ChinaQuants/libsvm,toothacher17/libsvm,G-P-S/libsvm,toothacher17/libsvm,Guokr1991/libsvm,phoenixstar7/libsvm,TKlerx/libsvm,Guokr1991/libsvm,ChinaQuants/libsvm,mhdella/libsvm,cjlin1/libsvm,DaveGeneral/libsvm,Maluuba/libsvm,cjlin1/libsvm,DaveGeneral/libsvm,cypro666/libsvm,mhdella/libsvm,asifmadnan/libsvm,cypro666/libsvm,caidongyun/libsvm,sdgdsffdsfff/libsvm,Maluuba/libsvm,melissa-mccoy/libsvm,toothacher17/libsvm,TKlerx/libsvm,melissa-mccoy/libsvm,caidongyun/libsvm,phoenixstar7/libsvm,asifmadnan/libsvm,toothacher17/libsvm,dejon97/libsvm,cypro666/libsvm,androidYibo/libsvm,Maluuba/libsvm,dejon97/libsvm,melissa-mccoy/libsvm,phoenixstar7/libsvm,mhdella/libsvm,Guokr1991/libsvm,ChinaQuants/libsvm,Guokr1991/libsvm,caidongyun/libsvm,DaveGeneral/libsvm,caidongyun/libsvm,androidYibo/libsvm,ChinaQuants/libsvm,toothacher17/libsvm,mhdella/libsvm,mhdella/libsvm,ChinaQuants/libsvm,cypro666/libsvm,asifmadnan/libsvm,Guokr1991/libsvm,dejon97/libsvm,sdgdsffdsfff/libsvm,G-P-S/libsvm,Maluuba/libsvm