Bayesian Prior Choice in IRT estimation using MCMC and Variational Bayes
This study investigated the impact of three prior distributions: matched, standard vague, and hierarchical in Bayesian estimation parameter recovery in two and one parameter models. Two Bayesian estimation methods were utilized: Markov chain Monte Carlo (MCMC) and the relatively new, Variational Bay...
| Main Authors: | , , , |
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| פורמט: | Article |
| שפה: | English |
| יצא לאור: |
Frontiers Media S.A.
2016-09-01
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| סדרה: | Frontiers in Psychology |
| נושאים: | |
| גישה מקוונת: | http://journal.frontiersin.org/Journal/10.3389/fpsyg.2016.01422/full |