Causal Reasoning in Large Language Models using Causal Graph Retrieval Augmented Generation.
Chamod SamarajeewaDaswin De SilvaEvgeny OsipovDamminda AlahakoonMilos ManicPublished in: HSI (2024)
Keyphrases
- language model
- causal reasoning
- causal models
- causal graph
- retrieval model
- document retrieval
- query expansion
- test collection
- ad hoc information retrieval
- language modeling
- language models for information retrieval
- information retrieval
- statistical language models
- query terms
- probabilistic model
- document ranking
- document length
- n gram
- smoothing methods
- relevance model
- language modelling
- text retrieval
- passage retrieval
- directed acyclic graph
- query specific
- okapi bm
- term dependencies
- statistical language modeling
- ad hoc retrieval
- vector space model
- information retrieval systems
- inter document similarities
- pseudo relevance feedback
- retrieval effectiveness
- retrieval systems
- expert systems
- np hardness
- search engine
- image retrieval
- relevant documents