question: protected void doLeaf ( Attribute classAtt , double [ ] preds ) throws Exception { if ( classAtt . isNumeric ( ) ) { preds [ 0 ] = m_scoreNumeric ; } else { if ( m_scoreDistributions . size ( ) == 0 ) { preds [ m_scoreIndex ] = 1.0 ; } else { for ( ScoreDistribution s : m_scoreDistributions ) { preds [ s . getClassLabelIndex ( ) ] = s . getConfidence ( ) ; } } } }
target:  Compute the predictions for a leaf.