Using Query Expansion in Manifold Ranking for Query-Oriented Multi-document Summarization.
Quanye JiaRui LiuJianying LinPublished in: CCL (2021)
Keyphrases
- manifold ranking
- query expansion
- multi document summarization
- text summarization
- information retrieval systems
- original query
- language model
- ranking algorithm
- retrieval effectiveness
- query terms
- pseudo relevance feedback
- information retrieval
- relevance feedback
- language modeling
- text retrieval
- automatic query expansion
- relevant documents
- query specific
- retrieved documents
- cross document
- retrieval model
- document summaries
- topic focused multi document summarization
- search engine
- document ranking
- query translation
- sentence level
- relevance model
- context sensitive
- question answering
- natural language processing
- query processing
- bayesian networks