Keyphrases
- mixture model
- feed forward
- neural nets
- unsupervised learning
- gaussian mixture model
- recurrent networks
- biologically plausible
- error back propagation
- learning algorithm
- em algorithm
- artificial neural networks
- machine learning
- computer vision
- supervised learning
- active learning
- prior knowledge
- probability density function
- similarity measure
- knowledge base
- information retrieval
- neural network