Choosing Sample Size for Knowledge Tracing Models.
Derrick CoetzeePublished in: EDM (Workshops) (2014)
Keyphrases
- sample size
- model selection
- statistical tests
- knowledge acquisition
- statistical hypothesis testing
- random sampling
- covariance matrix
- number of training samples
- small sample
- pac learning
- knowledge base
- background knowledge
- worst case
- principal component analysis
- inductive learning
- upper bound
- confidence intervals
- knowledge representation
- evolutionary algorithm
- random sample
- expert systems
- information criterion
- statistical power
- hypothesis tests
- feature space