Assessing Language Learners' Free Productive Vocabulary with Hidden-task-oriented Dialogue Systems.
Dolça TellolsTakenobu TokunagaHilofumi YamamotoPublished in: HAI-GEN+user2agent@IUI (2020)
Keyphrases
- dialogue system
- language learners
- vocabulary learning
- language learning
- foreign language
- computer assisted language learning
- natural language
- dialogue management
- tutorial dialogue
- mixed initiative
- lexical information
- human users
- computer assisted
- spoken dialogue systems
- open ended
- user model
- knowledge base
- machine learning
- learning activities
- cooperative