Promoting Topic Coherence and Inter-Document Consorts in Multi-Document Summarization via Simplicial Complex and Sheaf Graph.
Yash Kumar AtriArun IyerTanmoy ChakrabortyVikram GoyalPublished in: EMNLP (2023)
Keyphrases
- multi document summarization
- graph based ranking algorithm
- single document summarization
- cross document
- document summarization
- mutual reinforcement
- automatic summarization
- text summarization
- automatic text summarization
- document summaries
- sentence extraction
- manifold ranking
- information extraction
- document set
- shallow semantic
- topic focused multi document summarization
- document relationships between sentences
- sentence level
- coreference resolution
- document clustering
- document retrieval
- retrieval systems
- conditional random fields
- document collections