FeatureExtraction

FeatureExtraction[{example1,example2,…}] generates a FeatureExtractorFunction[…] trained from the examples given.

FeatureExtraction[examples,extractor] uses the specified feature extractor method.

FeatureExtraction[examples,{extractor1,extractor2,…}] applies the extractori in sequence to generate a feature extractor.

FeatureExtraction[examples,spec->ext] uses the extractor methods specified by ext on parts of examples specified by spec. 

FeatureExtraction[examples,{spec1->ext1,spec2->ext2,…}] uses the extractor methods exti on parts of examples specified by the speci.

FeatureExtraction[examples,extractor,props] gives the feature extraction properties specified by props.

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