Sufficient and Necessary Conditions for the Identifiability of the $Q$-matrix

zbMath1464.62485arXiv1810.03819MaRDI QIDQ4986378

Yuqi Gu, Gongjun Xu

Publication date: 27 April 2021

Full work available at URL: https://arxiv.org/abs/1810.03819

zbMATH Keywords

identifiabilitydesign matrixcognitive diagnosisrestricted latent class models

Mathematics Subject Classification ID

Estimation in multivariate analysis (62H12) Factorial statistical designs (62K15) Applications of statistics to psychology (62P15)

Related Items

Inferring the number of attributes for the exploratory DINA model ⋮ An empirical Q-matrix validation method for the polytomous G-DINA model ⋮ Identifiability of Hierarchical Latent Attribute Models ⋮ Data‐driven Q‐matrix learning based on Boolean matrix factorization in cognitive diagnostic assessment ⋮ Generic identifiability of the DINA model and blessing of latent dependence ⋮ A note on weaker conditions for identifying restricted latent class models for binary responses ⋮ Identifiability of hidden Markov models for learning trajectories in cognitive diagnosis ⋮ Exploratory restricted latent class models with monotonicity requirements under Pòlya-gamma data augmentation ⋮ Identifiability of latent class models with covariates

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