Counterfactual reasoning: Do language models need world knowledge for causal understanding?
Jiaxuan LiLang YuAllyson EttingerPublished in: CoRR (2022)
Keyphrases
- language model
- world knowledge
- language modeling
- n gram
- bag of words
- probabilistic model
- feature generation
- document retrieval
- knowledge sources
- noun phrases
- query expansion
- information retrieval
- query terms
- test collection
- retrieval model
- knowledge base
- bayesian networks
- background knowledge
- vector space model
- knowledge representation
- vector space
- relevant documents
- document representation
- semi supervised