Signal Processing · 2004 · 84 citations · 22 references
ComputingComputer ScienceFeature EngineeringMachine LearningPhoneticsDigital Signal ProcessingFeature ExtractionPattern RecognitionSpeech RecognitionPhoneme RecognitionPhoneme TransformationSegmenting Spoken Words Into Phonemes
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The “independent components” of natural scenes are edge filters
Anthony J. Bell, T. J. Sejnowski · Vision Research · 1997 · 2.3K citations