GPIRT: A Gaussian Process Model for Item Response Theory

17 Jun 2020JBrandon Duck-MayrRoman GarnettJacob M. Montgomery

The goal of item response theoretic (IRT) models is to provide estimates of latent traits from binary observed indicators and at the same time to learn the item response functions (IRFs) that map from latent trait to observed response. However, in many cases observed behavior can deviate significantly from the parametric assumptions of traditional IRT models... (read more)

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