com.yahoo.egads.models.adm

Class ExtremeLowDensityModel

java.lang.Object

com.yahoo.egads.models.adm.AnomalyDetectionAbstractModel

com.yahoo.egads.models.adm.ExtremeLowDensityModel

All Implemented Interfaces:

JsonAble, Model, AnomalyDetectionModel, java.io.Serializable

public class ExtremeLowDensityModel
extends AnomalyDetectionAbstractModel

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
AnomalyErrorStorage	aes
java.lang.String	modelName

Constructor Summary

Constructors

Constructor and Description
ExtremeLowDensityModel(java.util.Properties config)

Method Summary

Modifier and Type	Method and Description
Anomaly.IntervalSequence	detect(TimeSeries.DataSequence observedSeries, TimeSeries.DataSequence expectedSeries)
void	fromJson(JSONObject json_obj)
java.lang.String	getModelName()
java.lang.String	getType()
boolean	isAnomaly(java.lang.Float[] errors, java.util.Map<java.lang.String,java.lang.Float> threshold)
void	reset()
void	toJson(JSONStringer json_out)
void	tune(TimeSeries.DataSequence observedSeries, TimeSeries.DataSequence expectedSeries, Anomaly.IntervalSequence anomalySequence)

Methods inherited from class com.yahoo.egads.models.adm.AnomalyDetectionAbstractModel

getModelType, isDetectionWindowPoint

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

modelName

public java.lang.String modelName

aes

public AnomalyErrorStorage aes

Constructor Detail

ExtremeLowDensityModel

public ExtremeLowDensityModel(java.util.Properties config)

Method Detail

toJson

public void toJson(JSONStringer json_out)

Specified by:

toJson in interface JsonAble

Overrides:

toJson in class AnomalyDetectionAbstractModel

fromJson

public void fromJson(JSONObject json_obj)

Specified by:

fromJson in interface JsonAble

Overrides:

fromJson in class AnomalyDetectionAbstractModel

getModelName

public java.lang.String getModelName()

Specified by:

getModelName in interface Model

Overrides:

getModelName in class AnomalyDetectionAbstractModel

getType

public java.lang.String getType()

reset

public void reset()

tune

public void tune(TimeSeries.DataSequence observedSeries,
                 TimeSeries.DataSequence expectedSeries,
                 Anomaly.IntervalSequence anomalySequence)
          throws java.lang.Exception

Throws:

java.lang.Exception

isAnomaly

public boolean isAnomaly(java.lang.Float[] errors,
                         java.util.Map<java.lang.String,java.lang.Float> threshold)

detect

public Anomaly.IntervalSequence detect(TimeSeries.DataSequence observedSeries,
                                       TimeSeries.DataSequence expectedSeries)
                                throws java.lang.Exception

Throws:

java.lang.Exception