CausalQA: A Benchmark for Causal Question Answering.
Alexander BondarenkoMagdalena WolskaStefan HeindorfLukas BlübaumAxel-Cyrille Ngonga NgomoBenno SteinPavel BraslavskiMatthias HagenMartin PotthastPublished in: COLING (2022)
Keyphrases
- question answering
- information retrieval
- question classification
- natural language processing
- information extraction
- cross language
- natural language
- natural language questions
- open domain question answering
- named entities
- passage retrieval
- question answering systems
- bayesian networks
- syntactic information
- relation extraction
- candidate answers
- qa clef
- answer validation
- information retrieval systems
- co occurrence
- search engine
- answer extraction
- sentence retrieval
- machine learning
- data mining