A High Performance Gibbs Sampling Algorithm for Item Response Theory.
Kyriakos PatsiasYanyan ShengShahram RahimiPublished in: PDCCS (2009)
Keyphrases
- sampling algorithm
- item response theory
- markov chain monte carlo
- random sampling
- student model
- markov chain
- generative model
- markov random field
- parameter estimation
- item bank
- monte carlo
- bayesian inference
- peer assessment
- posterior distribution
- tutoring system
- approximate inference
- concept maps
- intelligent tutoring systems
- reservoir sampling
- maximum likelihood