Self-adaptive feature learning based on a priori knowledge for facial expression recognition
Zhe Sun, Raymond Chiong, Zhengping Hu
Topics & Concepts
Computer scienceDiscriminative modelArtificial intelligencePattern recognition (psychology)Feature (linguistics)Feature extractionSubspace topologyA priori and a posterioriFeature vectorFeature learningContext (archaeology)PhilosophyLinguisticsEpistemologyPaleontologyBiologyFace and Expression RecognitionMachine Learning and ELMSparse and Compressive Sensing Techniques