init(overlapFactor:featureExtractor:featureExtractionTimeWindowSize:)
Creates the parameters for a feature-extraction session.
Declaration
init(overlapFactor: Double = __Defaults.overlapFactor, featureExtractor: MLSoundClassifier.ModelParameters.FeatureExtractorType = __Defaults.featureExtractor, featureExtractionTimeWindowSize: TimeInterval?)Parameters
- overlapFactor:
A portion of overlap between consecutive audio analysis windows. The value must be in the range
[0.0, 1.0). - featureExtractor:
An algorithm type the session uses to extract features from audio files.
- featureExtractionTimeWindowSize:
A time duration, in seconds, the feature-extraction session uses for each audio sample it reads from an audio file in a dataset. The value must be in the range
[0.5, 15.0].