Document retrieval task on controversial topic with Re-Ranking approach.
Andrea CassettaAlberto PivaEnrico VicentiniPublished in: CLEF (Working Notes) (2021)
Keyphrases
- single document summarization
- document content
- document ranking
- short list
- opinion retrieval
- document set
- query topic
- document level
- expert finding
- relevance ranking
- ranking algorithm
- ranked list
- topic discovery
- web search
- multi document summarization
- latent topics
- relevance scores
- retrieved documents
- information retrieval
- document retrieval
- information retrieval systems
- keyphrase extraction
- learning to rank
- document images
- textual content
- relevant documents
- topic hierarchy
- document relevance
- cross document
- effective retrieval
- maximal marginal relevance
- document representation
- retrieval systems
- search engine
- keywords
- web documents
- hits algorithm
- text documents
- ranking functions
- link analysis
- query specific
- ranking scheme
- document classification
- document clusters
- document clustering
- query independent
- tf idf
- ranking list
- automatic summarization
- language model
- inter document similarities
- related documents
- retrieval strategies