Keyphrases
- neural nets
- emotion recognition
- feed forward
- facial expressions
- facial images
- back propagation
- backpropagation neural networks
- neural network
- emotional state
- artificial neural networks
- human faces
- facial muscles
- learning tasks
- face recognition
- human computer interaction
- facial features
- face images
- hidden layer
- deep learning
- counter propagation
- genetic algorithm
- data mining
- convolutional neural networks
- text classification
- learning algorithm
- real time