Performance of a long-text-input keystroke biometric authentication system using an improved k-nearest-neighbor classification method.
Robert S. ZackCharles C. TappertSung-Hyuk ChaPublished in: BTAS (2010)
Keyphrases
- text input
- classification method
- k nearest neighbor
- biometric authentication
- knn
- nearest neighbor
- classification algorithm
- text entry
- support vector machine svm
- biometric systems
- identity verification
- text categorization
- support vector machine
- neural network
- spelling correction
- eye tracker
- eye gaze
- learning algorithm
- nearest neighbor rule
- feature selection
- user authentication
- text classification
- feature space
- hidden markov models
- data analysis
- eye movements
- distance function
- information extraction
- semi supervised