Sammanfattning
Automatic assessment of the proficiency levels of the learner is a critical part of Intelligent Tutoring Systems. We present methods for assessment in the context of language learning. We use a specialized Elo formula used in conjunction with educational data mining. We simultaneously obtain ratings for the proficiency of the learners and for the difficulty of the linguistic concepts that the learners are trying to master. From the same data we also learn a graph structure representing a domain model capturing the relations among the concepts. This application of Elo provides ratings for learners and concepts which correlate well with subjective proficiency levels of the learners and difficulty levels of the concepts.
Originalspråk | engelska |
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Titel på värdpublikation | Innovative Use of NLP for Building Educational Applications : Proceedings of the 14th Workshop |
Redaktörer | Helen Yannakoudakis, Ekaterina Kochmar, Claudia Leacock, Nitin Madnani, Ildikó Pilán, Torsten Zesch |
Antal sidor | 13 |
Utgivningsort | Stroudsburg |
Förlag | The Association for Computational Linguistics |
Utgivningsdatum | aug. 2019 |
Sidor | 494-506 |
ISBN (elektroniskt) | 978-1-950737-34-5 |
Status | Publicerad - aug. 2019 |
MoE-publikationstyp | A4 Artikel i en konferenspublikation |
Evenemang | Workshop on Innovative Use of NLP for Building Educational Applications - Florence, Italien Varaktighet: 2 aug. 2019 → 2 aug. 2019 Konferensnummer: 14 |
Vetenskapsgrenar
- 113 Data- och informationsvetenskap
- 516 Pedagogik
- 6121 Språkvetenskaper
Projekt
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Revita: Language learning and AI
Yangarber, R., Katinskaia, A., Hou, J., Furlan, G. & Kylliäinen, I. P.
Projekt: Forskningsprojekt
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LLL: Language Learning Lab
Yangarber, R., Katinskaia, A., Hou, J., Furlan, G. & Kylliäinen, I. P.
Projekt: Forskningsprojekt