text.append("\n\n" + m_classifiers[i][j].m_logistic);
text.append("\n\n"); if ( m_classifiers[i][j].m_logistic == null) { text.append("No logistic model has been fit.\n"); } else { text.append(m_classifiers[i][j].m_logistic); }
  public String toString() {        StringBuffer text = new StringBuffer();    int printed = 0;        if ((m_classAttribute == null)) {      return "SMO: No model built yet.";    }    try {      text.append("SMO\n\n");      for (int i = 0; i < m_classAttribute.numValues(); i++) {	for (int j = i + 1; j < m_classAttribute.numValues(); j++) {	  text.append("Classifier for classes: " + 		      m_classAttribute.value(i) + ", " +		      m_classAttribute.value(j) + "\n\n");	  text.append(m_classifiers[i][j]);	  if (m_fitLogisticModels) {	    text.append("\n\n" + m_classifiers[i][j].m_logistic);	  }	  text.append("\n\n");	}      }    } catch (Exception e) {      return "Can't print SMO classifier.";    }        return text.toString();  }