Represents a facial expression class. Seven facial expressions are included: smiling, neutral, anger, disgust, fear, sadness, and surprise. The sum of the measurements of all the facial expressions is 1.

Public Method Summary

Return type	Method name
float	getAngryProbability()
float	getDisgustProbability()
float	getFearProbability()
float	getNeutralProbability()
float	getSadProbability()
float	getSmilingProbability()
float	getSurpriseProbability()
String	toString()

Public Methods

Method

public float getAngryProbability()

Obtains the measurement of anger.

Return

Type	desc
float	Returns the measurement of anger, which is represented by a value ranging from 0.0 to 1.0. If facial feature and expression detection is enabled using the MLFaceAnalyzerSetting.Factory.setFeatureType(MLFaceAnalyzerSetting.TYPE_FEATURES) method, the measurement of anger is returned. Otherwise, –1 is returned.

Method

public float getDisgustProbability()

Obtains the measurement of disgust.

Return

Type	desc
float	Returns the measurement of disgust, which is represented by a value ranging from 0.0 to 1.0. If facial feature and expression detection is enabled using the MLFaceAnalyzerSetting.Factory.setFeatureType(MLFaceAnalyzerSetting.TYPE_FEATURES) method, the measurement of disgust is returned. Otherwise, –1 is returned.

Method

public float getFearProbability()

Obtains the measurement of fear.

Return

Type	desc
float	Returns the measurement of fear, which is represented by a value ranging from 0.0 to 1.0. If facial feature and expression detection is enabled using the MLFaceAnalyzerSetting.Factory.setFeatureType(MLFaceAnalyzerSetting.TYPE_FEATURES) method, the measurement of fear is returned. Otherwise, –1 is returned.

Method

public float getNeutralProbability()

Obtains the measurement of a neutral expression.

Return

Type	desc
float	Returns the measurement of a neutral expression, which is represented by a value ranging from 0.0 to 1.0. If facial feature and expression detection is enabled using the MLFaceAnalyzerSetting.Factory.setFeatureType(MLFaceAnalyzerSetting.TYPE_FEATURES) method, the measurement of a neutral expression is returned. Otherwise, –1 is returned.

Method

public float getSadProbability()

Obtains the measurement of sadness.

Return

Type	desc
float	Returns the measurement of sadness, which is represented by a value ranging from 0.0 to 1.0. If facial feature and expression detection is enabled using the MLFaceAnalyzerSetting.Factory.setFeatureType(MLFaceAnalyzerSetting.TYPE_FEATURES) method, the measurement of sadness is returned. Otherwise, –1 is returned.

Method

public float getSmilingProbability()

Obtains the measurement of smiling.

Return

Type	desc
float	Returns the measurement of smiling, which is represented by a value ranging from 0.0 to 1.0. If facial feature and expression detection is enabled using the MLFaceAnalyzerSetting.Factory.setFeatureType(MLFaceAnalyzerSetting.TYPE_FEATURES) method, the measurement of smiling is returned. Otherwise, –1 is returned.

Method

public float getSurpriseProbability()

Obtains the measurement of surprise.

Return

Type	desc
float	Returns the measurement of surprise, which is represented by a value ranging from 0.0 to 1.0. If facial feature and expression detection is enabled using the MLFaceAnalyzerSetting.Factory.setFeatureType(MLFaceAnalyzerSetting.TYPE_FEATURES) method, the measurement of surprise is returned. Otherwise, –1 is returned.

Method

public String toString()

Converts the current instance into a character string.

Return

Type	desc
String	Character string of the current instance.

Factory

MLFaceFeature

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