Keyphrases
- deep learning
- image classification
- bag of words
- unsupervised learning
- unsupervised feature learning
- machine learning
- feature extraction
- image representation
- mental models
- image features
- visual features
- visual words
- sparse coding
- weakly supervised
- sparse representation
- object recognition
- pattern recognition
- deep architectures
- decision support system
- data sets
- face recognition
- decision making
- restricted boltzmann machine
- data mining