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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...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Frontiers Media S.A.
2021
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| Materias: | |
| 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 |