Results 171 to 180 of about 485,678 (204)

A sequential cognitive diagnosis model for graded response

2017
Cognitive diagnosis models (CDMs) have received increasing attention in recent years. The goal of CDMs is to classify examinees into different latent classes with unique attribute patterns indicating mastery or nonmastery on a set of skills or attributes of interest.
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Modeling of optical response in graded absorber layer detectors

Journal of Electronic Materials, 2006
Commercial and military applications for ir detectors continually push the performance envelope to achieve the highest signal-to-noise ratio at the longest possible wavelength. The highest performance is generally achieved when the detector cutoff wavelength is made as short as possible to minimize dark current while maintaining high uniform ...
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Multidimensional Grade Response Model

Acta Psychologica Sinica, 2013
Wen-Jiu DU, Han-Min XIAO
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Discrete Hopfield model with graded response (analysis and applications)

1990 IJCNN International Joint Conference on Neural Networks, 1990
The author describes a discrete Hopfield model of neural networks consisting of neurons with graded response and investigates its basic properties. Detailed conditions for stability and convergence to local minima are considered. The results obtained can be easily applied in optimization.
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The Influence of Multidimensionality on the Graded Response Model

Applied Psychological Measurement, 1994
Most item response theory models assume a uni-dimensional latent space. This study extended previous work on the effects of dimensionality on parameter estimation for dichotomous models to the polytomous graded response model. A multidimensional graded response model was developed to generate data in one, two, and three dimensions.
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Graded Response Model

2022
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The biofilm life cycle: expanding the conceptual model of biofilm formation

Nature Reviews Microbiology, 2022
Karin Sauer, Paul Stoodley, Darla M Goeres   +2 more
exaly  

Appendix B: Graded Response Model

2022
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Machine learning methods to model multicellular complexity and tissue specificity

Nature Reviews Materials, 2021
Aaron K Wong, Olga G Troyanskaya
exaly  

Graded Response Models: A Case Study of Undergraduate Grade Data

1999
Valen E. Johnson, James H. Albert
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