Assessment of user simulators for spoken dialogue systems by means of subspace multidimensional clustering.
Zoraida CallejasDavid GriolKlaus-Peter EngelbrechtPublished in: INTERSPEECH (2012)
Keyphrases
- feature selection
- spoken dialogue systems
- dialogue management
- dialogue system
- human machine interaction
- context aware
- multi domain
- clustering algorithm
- human users
- machine learning
- k means
- high dimensional data
- language understanding
- clustering method
- low dimensional
- artificial intelligence
- subspace clustering
- multidimensional data
- user profiles
- user model
- higher level
- recommender systems
- data mining