Keyphrases
- deep learning
- neural network
- deep architectures
- restricted boltzmann machine
- artificial neural networks
- unsupervised learning
- machine learning
- unsupervised feature learning
- mental models
- training set
- supervised learning
- deep belief networks
- training samples
- back propagation
- multilayer perceptron
- pattern recognition
- online learning
- natural images
- training examples
- recurrent neural networks
- face recognition
- learning algorithm