code: public boolean isAnomaly(Instance instance,
  			double uniVariateAnomalyProbabilityThreshold,
  			double multiVariateAnomalyProbabilityThreshold,
  			int numberOfInstanceesForAnomaly) {
  		return this.getLearningNode().isAnomaly(instance, uniVariateAnomalyProbabilityThreshold,
  				multiVariateAnomalyProbabilityThreshold,
  				numberOfInstanceesForAnomaly);
  	}
docs: /*
  Anomaly detection