Augment before You Try: Knowledge-Enhanced Table Question Answering via Table Expansion.
Yujian LiuJiabao JiTong YuRyan A. RossiSungchul KimHandong ZhaoRitwik SinhaYang ZhangShiyu ChangPublished in: CoRR (2024)
Keyphrases
- question answering
- database
- information retrieval
- named entities
- information extraction
- question classification
- natural language
- natural language processing
- qa clef
- sentence retrieval
- domain knowledge
- relation extraction
- syntactic information
- knowledge representation
- cross language
- knowledge base
- passage retrieval
- expert systems
- answer extraction
- open domain question answering
- natural language questions
- textual entailment recognition
- candidate answers
- qa systems
- artificial intelligence
- machine learning