A Hybrid Chatbot System Combining Question Answering and Knowledge-Base Approaches.
Yury GapanyukSergey ChernobrovkinAleksey LeontievIgor LatkinMarina BelyanovaOleg MorozenkovPublished in: AIST (Supplement) (2018)
Keyphrases
- question answering
- knowledge base
- information retrieval
- natural language
- question answering systems
- question classification
- information extraction
- natural language processing
- named entities
- relation extraction
- cross language
- natural language questions
- passage retrieval
- open domain question answering
- qa clef
- wordnet
- text retrieval
- machine learning
- syntactic information
- knowledge representation
- probabilistic model
- expert systems
- artificial intelligence