Large-Scale Relation Learning for Question Answering over Knowledge Bases with Pre-trained Language Models.
Yuanmeng YanRumei LiSirui WangHongzhi ZhangZan DaoguangFuzheng ZhangWei WuWeiran XuPublished in: EMNLP (1) (2021)
Keyphrases
- question answering
- language model
- passage retrieval
- information retrieval
- knowledge base
- learning algorithm
- sentence retrieval
- probabilistic model
- learning process
- pre trained
- n gram
- natural language processing
- query expansion
- document retrieval
- information extraction
- language modeling
- natural language
- machine learning
- knowledge representation
- test collection
- named entities
- retrieval model
- active learning
- question classification