Drilling Down into the Discourse Structure with LLMs for Long Document Question Answering.
Inderjeet NairShwetha SomasundaramApoorv SaxenaKoustava GoswamiPublished in: EMNLP (Findings) (2023)
Keyphrases
- question answering
- discourse structure
- passage retrieval
- information retrieval
- logical structure
- text summarization
- linguistic features
- natural language processing
- named entities
- document retrieval
- natural language
- retrieval systems
- information extraction
- text documents
- cross language
- document classification
- relation extraction
- natural language text
- document collections
- semantic roles
- document clustering
- vector space model
- tf idf
- relevant documents
- search engine
- query expansion
- structural information
- test collection
- information retrieval systems
- retrieved documents
- artificial intelligence