ML Community Day is November 9! Join us for updates from TensorFlow, JAX, and more Learn more

AudioClassifier.AudioClassifierOptions.Builder

public static class AudioClassifier.AudioClassifierOptions.Builder

A builder that helps to configure an instance of AudioClassifierOptions.

Public Methods

AudioClassifier.AudioClassifierOptions
build()
AudioClassifier.AudioClassifierOptions.Builder
setBaseOptions(BaseOptions baseOptions)
Sets the general options to configure Task APIs, such as accelerators.
AudioClassifier.AudioClassifierOptions.Builder
setDisplayNamesLocale(String displayNamesLocale)
Sets the locale to use for display names specified through the TFLite Model Metadata, if any.
AudioClassifier.AudioClassifierOptions.Builder
setLabelAllowList(List<String> labelAllowList)
Sets the optional allowlist of labels.
AudioClassifier.AudioClassifierOptions.Builder
setLabelDenyList(List<String> labelDenyList)
Sets the optional denylist of labels.
AudioClassifier.AudioClassifierOptions.Builder
setMaxResults(int maxResults)
Sets the maximum number of top scored results to return.
AudioClassifier.AudioClassifierOptions.Builder
setScoreThreshold(float scoreThreshold)
Sets the score threshold.

Inherited Methods

Public Methods

public AudioClassifier.AudioClassifierOptions.Builder setBaseOptions (BaseOptions baseOptions)

Sets the general options to configure Task APIs, such as accelerators.

Parameters
baseOptions

public AudioClassifier.AudioClassifierOptions.Builder setDisplayNamesLocale (String displayNamesLocale)

Sets the locale to use for display names specified through the TFLite Model Metadata, if any.

Defaults to English("en"). See the TFLite Metadata schema file. for the accepted pattern of locale.

Parameters
displayNamesLocale

public AudioClassifier.AudioClassifierOptions.Builder setLabelAllowList (List<String> labelAllowList)

Sets the optional allowlist of labels.

If non-empty, classifications whose label is not in this set will be filtered out. Duplicate or unknown labels are ignored. Mutually exclusive with labelDenyList.

Parameters
labelAllowList

public AudioClassifier.AudioClassifierOptions.Builder setLabelDenyList (List<String> labelDenyList)

Sets the optional denylist of labels.

If non-empty, classifications whose label is in this set will be filtered out. Duplicate or unknown labels are ignored. Mutually exclusive with labelAllowList.

Parameters
labelDenyList

public AudioClassifier.AudioClassifierOptions.Builder setMaxResults (int maxResults)

Sets the maximum number of top scored results to return.

Parameters
maxResults if < 0, all results will be returned. If 0, an invalid argument error is returned. Defaults to -1.
Throws
IllegalArgumentException if maxResults is 0

public AudioClassifier.AudioClassifierOptions.Builder setScoreThreshold (float scoreThreshold)

Sets the score threshold.

It overrides the one provided in the model metadata (if any). Results below this value are rejected.

Parameters
scoreThreshold