private void btnKeywordQueryActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnKeywordQueryActionPerformed
        // TODO add your handling code here:
        tableLSADescResult.setModel(Extractor.getLSADescResultModel(txtEnglishQuery.getText(),
                txtFrenchQuery.getText(),
                txtGermanQuery.getText(),
                Double.parseDouble(txtThresholdDesc.getText()), cbLangDesc.getSelectedIndex()));
        txtDescGain.setText(Extractor.getInformationGain() + "");
    }