
give a warning that one cannot mix
the use
of two formats

[1,0,1] and {1:1, 3:1}

the former is indeed {0:1, 2:1} internally
(for supporting precomputed kernels}

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