Keyphrases
- human computer interaction
- artificial intelligence
- feature vectors
- real time
- image features
- computer vision
- human factors
- robotic systems
- gesture recognition
- preprocessing step
- bayesian networks
- database
- social networks
- search engine
- information retrieval
- databases
- data sets
- human computer interface
- efficient learning
- field of human computer interaction
- probabilistic model
- user interface
- training set
- support vector
- image segmentation
- clustering algorithm