Evaluating Web-as-corpus Topical Document Retrieval with an Index of the OpenDirectory.
Clément de GrocXavier TannierPublished in: LREC (2014)
Keyphrases
- document retrieval
- inverted index
- document level
- information retrieval
- document collections
- language model
- retrieval model
- text retrieval
- passage retrieval
- relevance feedback
- web documents
- cross language
- web pages
- index structure
- meta search
- database
- document indexing
- relevant documents
- pseudo relevance feedback
- web scale
- question answering systems
- retrieval strategies
- training data
- xml elements
- search engine
- document ranking
- query independent
- text mining