Wolfram Language & System 11.0 (2016)|Legacy Documentation

This is documentation for an earlier version of the Wolfram Language.View current documentation (Version 11.2)

FeatureExtractorFunction

FeatureExtractorFunction[]
represents a feature extractor function generated by FeatureExtraction.

Details and OptionsDetails and Options

  • FeatureExtractorFunction works like Function.
  • FeatureExtractorFunction[][data] extracts features from data.
  • FeatureExtractorFunction[][{data1,data2,}] extracts features from each of the datai.
  • FeatureExtractorFunction[][data,prop] gives the specified property of the feature extraction associated with data.
  • Possible properties include:
  • "ExtractedFeatures"features extracted from data (default)
    "OriginalData"deduce original data from extracted features
    "ReconstructedData"extraction and inverse extraction of data

ExamplesExamplesopen allclose all

Basic Examples  (1)Basic Examples  (1)

Train a FeatureExtractorFunction on a simple dataset:

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Extract features from a new example:

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Extract features from a list of examples:

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Attempt to obtain the original data from the extracted features:

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Introduced in 2016
(11.0)