Embodiments of the present invention provide an expression recognition method, apparatus, electronic device and storage medium. An expression recognition model includes a convolutional neural network model, a fully connected network model and a bilinear network model. During an expression recognition process, after an image to be recognized is pre-processed to obtain a facial image and a key point coordinate vector, the facial image is computed by the convolutional neural network model to output a first feature vector, the key point coordinate vector is computed by the fully connected network model to output a second feature vector, the first feature vector and the second feature vector are computed by the bilinear network model to obtain second-order information, and an expression recognition result in turn is obtained according to the second-order information. During this process, in consideration of priori expression information contained in key points of a human face, robustness of gestures and illuminations is better, and accuracy of expression recognition is improved. Further, when there is low expression intensity, an expression can also be correctly recognized.
FACIAL EXPRESSION RECOGNITION METHOD, APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM