Leveraging Dual Encoder Models for Complex Question Answering over Knowledge Bases.
Xin WangHonglian HeYongqing DiaoHuayi ZhanPublished in: PRICAI (2) (2023)
Keyphrases
- question answering
- knowledge base
- natural language processing
- information retrieval
- question classification
- cross language
- information extraction
- probabilistic model
- question answering systems
- natural language
- open domain question answering
- machine learning
- passage retrieval
- qa clef
- sentence retrieval
- knowledge representation
- relation extraction
- natural language questions
- named entities
- machine learning approaches