question: @ Override public String toString ( ) { if ( m_IterativeClassifier == null ) { return "No classifier built yet." ; } else { StringBuffer sb = new StringBuffer ( ) ; sb . append ( "Best value found: " + m_bestResult + "\n" ) ; sb . append ( "Best number of iterations found: " + m_bestNumIts + "\n\n" ) ; if ( m_thresholds != null ) { sb . append ( "Thresholds found: " ) ; for ( int i = 0 ; i < m_thresholds . length ; i ++ ) { sb . append ( m_thresholds [ i ] + " " ) ; } } sb . append ( "\n\n" ) ; sb . append ( m_IterativeClassifier . toString ( ) ) ; return sb . toString ( ) ; } }
target:  Returns a string describing the classifier.