Automated Assessment of Open-ended Student Answers in Tutorial Dialogues Using Gaussian Mixture Models.
Nabin MaharjanRajendra BanjadeVasile RusPublished in: FLAIRS Conference (2017)
Keyphrases
- open ended
- multiple choice
- formative assessment
- tutorial dialogue
- student responses
- spoken dialogue
- inquiry learning
- learning outcomes
- multiple choice questions
- human tutors
- dialogue system
- vmt chat
- learning environment
- intelligent tutoring systems
- tutoring system
- learning algorithm
- peer assessment
- student knowledge
- student learning
- learning processes
- online learning
- mobile devices
- natural language