Keyphrases
- pattern recognition
- neural network
- information retrieval
- pattern classification
- signal processing
- pattern recognition problems
- machine learning
- document collections
- digital libraries
- feature extraction
- image analysis
- data sets
- image processing
- metadata
- computer vision
- social networks
- graph matching
- text collections
- artificial neural networks
- pattern representation
- parallel distributed processing
- digital objects
- pattern analysis
- image recognition
- databases