Concept Discovery and Automatic Semantic Annotation for Language Understanding in an Information-Query Dialogue System Using Latent Dirichlet Allocation and Segmental Methods.
Nathalie CamelinBoris DetienneStéphane HuetDominique QuadriFabrice LefèvrePublished in: IC3K (2011)
Keyphrases
- language understanding
- semantic annotation
- latent dirichlet allocation
- dialogue system
- dialogue management
- natural language understanding
- topic models
- user interaction
- semi automatic
- information extraction
- hidden markov models
- machine learning
- domain specific
- contextual information
- text mining
- natural language processing
- domain ontology
- probabilistic model
- data sources
- domain knowledge
- prior knowledge