Keyphrases
- object recognition
- recognition accuracy
- pattern recognition
- recognition rate
- affect recognition
- genetic algorithm
- multiple users
- document analysis
- user preferences
- unsupervised learning
- user satisfaction
- user experience
- action recognition
- image recognition
- user requirements
- user centric
- user input
- data sets
- user interface
- user defined
- user profiles
- collaborative filtering
- end users
- hidden markov models
- query formulation
- automatic recognition
- recommender systems
- shape recognition
- feature extraction
- handwritten digits
- image processing
- handwriting recognition
- neural network