Keyphrases
- sample size
- usability studies
- eye tracking
- model selection
- small sample size
- random sampling
- upper bound
- covariance matrix
- small samples
- progressive sampling
- small sample
- vc dimension
- statistical power
- statistical hypothesis testing
- variance reduction
- eye movements
- pac learning
- experimental design
- confidence intervals
- number of training samples
- worst case
- data structure