Adaptive testing by Bayesian networks with application to language assessment

Mangili, Francesca and Bonesana, Claudio and Antonucci, Alessandro and Zaffalon, Marco and Rubegni, Elisa and Addimando, Loredana (2016) Adaptive testing by Bayesian networks with application to language assessment. In: Intelligent Tutoring Systems: 13th International Conference, ITS 2016, 7 - 10 June 2016, Zagreb, Croatia.

Documents
antonucci2016d.pdf
[img]
[Download]
[img]
Preview
PDF
antonucci2016d.pdf - Whole Document

215kB
Item Type:Conference or Workshop contribution (Poster)
Item Status:Live Archive

Abstract

We present a general procedure for computerized adaptive testing based on probabilistic graphical models, and show on a real-world benchmark how this procedure can increase the internal consistency of the test and reduce the number of questions without affecting accuracy.

Keywords:Entropy, Computerized adaptive testing, Bayesian networks
Subjects:G Mathematical and Computer Sciences > G440 Human-computer Interaction
Divisions:College of Science > School of Computer Science
ID Code:30376
Deposited On:14 Mar 2018 08:53

Repository Staff Only: item control page