i have a problem, when i call SVM.train\_auto with opencv2.3 for android, i have an error with response matrix because this matrix format is wrong.  

I watched opencv documentation, but it doesn't explain the format of response matrix.  

Can anyone helps me?  

I attach my code: 

```
paramtriSVM = new CvSVMParams();  
matriceSVM = new CvSVM(); 
Mat responso = new Mat();  
Mat varID = new Mat();  
Mat esempiID = new Mat();  
matriceSVM.train_auto(res, responso, varID, esempiID, paramtriSVM);

```