An Improved Parameter-Estimating Method in Bayesian Networks Applied for Cognitive Diagnosis Assessment

Bayesian networks (BNs) can be employed to cognitive diagnostic assessment (CDA). Most of the existing researches on the BNs for CDA utilized the MCMC algorithm to estimate parameters of BNs. When EM algorithm and gradient descending (GD) learning method are adopted to estimate the parameters of BNs...

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Detalles Bibliográficos
Autores principales: Wang, Ling Ling, Xin, Tao, Yanlou, Liu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2021
Materias:
Psychology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8180600/
https://www.ncbi.nlm.nih.gov/pubmed/34108921
http://dx.doi.org/10.3389/fpsyg.2021.665441

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8180600/
https://www.ncbi.nlm.nih.gov/pubmed/34108921
http://dx.doi.org/10.3389/fpsyg.2021.665441

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