XOR QA: Cross-lingual Open-Retrieval Question Answering.
Akari AsaiJungo KasaiJonathan H. ClarkKenton LeeEunsol ChoiHannaneh HajishirziPublished in: CoRR (2020)
Keyphrases
- answer extraction
- cross lingual
- question answering
- passage retrieval
- qa clef
- language modeling
- cross language
- language model
- open domain question answering
- information retrieval
- machine translation
- event extraction
- natural language processing
- mono lingual
- qa systems
- semantic roles
- text classification
- news articles
- document retrieval
- answer validation
- information extraction
- retrieval model
- question classification
- syntactic information
- natural language
- translation model
- question answering systems
- query translation
- document clustering
- test collection
- natural language questions
- named entities
- query expansion
- n gram