Empowering Language Models with Knowledge Graph Reasoning for Open-Domain Question Answering.
Ziniu HuYichong XuWenhao YuShuohang WangZiyi YangChenguang ZhuKai-Wei ChangYizhou SunPublished in: EMNLP (2022)
Keyphrases
- language model
- open domain question answering
- language modeling
- knowledge base
- n gram
- document retrieval
- probabilistic model
- statistical language models
- knowledge representation
- speech recognition
- information retrieval
- language modelling
- test collection
- query expansion
- retrieval model
- domain knowledge
- smoothing methods
- context sensitive
- vector space model
- relevance model
- semantic relations
- semi supervised