public JRecordExtractor<T, SparseLabeledPoint>
  extractWithSettingsSparseLabeledPoint(String settings) {
    return new JRecordExtractor<>(JavaOps.extractWithSettingsSparseLabeledPoint(self, settings));
  }
public JRecordExtractor < T , SparseLabeledPoint > extractWithSettingsSparseLabeledPoint ( String settings ) { return new JRecordExtractor < > ( JavaOps . extractWithSettingsSparseLabeledPoint ( self , settings ) ) ; }
Java wrapper for {@link FeatureSpec#extractWithSettings(String, FeatureBuilder, ClassTag).