TAT-QA: A Question Answering Benchmark on a Hybrid of Tabular and Textual Content in Finance.
Fengbin ZhuWenqiang LeiYoucheng HuangChao WangShuo ZhangJiancheng LvFuli FengTat-Seng ChuaPublished in: CoRR (2021)
Keyphrases
- question answering
- textual content
- qa systems
- open domain question answering
- natural language
- information retrieval
- natural language processing
- question classification
- passage retrieval
- cross language
- news articles
- information extraction
- answer extraction
- named entities
- web pages
- question answering systems
- keywords
- qa clef
- semantic roles
- natural language questions
- co occurrence
- knowledge representation
- syntactic information
- probabilistic model
- candidate answers
- answer validation