RETRACTED ARTICLE: A multi-scale and rotation-invariant phase pattern (MRIPP) and a stack of restricted Boltzmann machine (RBM) with preprocessing for facial expression classification
A. Sherly Alphonse, K. Shankar, M. J. Jeyasheela Rakkini, Sankaranarayanan Ananthakrishnan, Suganya Athisayamani, A. Robert Singh, R. Gobi
Topics & Concepts
Artificial intelligencePattern recognition (psychology)Computer scienceSupport vector machineConvolutional neural networkPreprocessorExtreme learning machineInvariant (physics)Artificial neural networkFeature extractionFacial expressionMathematicsMathematical physicsFace and Expression RecognitionMachine Learning and ELMEmotion and Mood Recognition