Random Forest confidency.

asked Jan 19 '16

rspezia gravatar image

updated Jan 19 '16

berak gravatar image

Hi, i'm using RTrees in opencv 3.0. Although i'm able to obtain the class label for each sample i can't obtain the number of votes for the sample. Looking at the source code:

 if( predictType == PREDICT_MAX_VOTE )
    {
        int best_idx = lastClassIdx;
        if( range.end - range.start > 1 )
        {
            best_idx = 0;
            for( i = 1; i < nclasses; i++ )
                if( votes[best_idx] < votes[i] )
                    best_idx = i;
        }
        sum = (flags & RAW_OUTPUT) ? (float)best_idx : classLabels[best_idx];
    }

what i need is votes array. Anyone knows how to get it? Thanks

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Comments

Hi, have you found a solution for your problem?

mask2007 gravatar imagemask2007 (Feb 4 '16)edit