Document Retrieval with Unlimited Vocabulary.
Viresh RanjanGaurav HaritC. V. JawaharPublished in: WACV (2015)
Keyphrases
- document retrieval
- language model
- document collections
- retrieval model
- information retrieval
- document indexing
- relevance feedback
- text retrieval
- ranking functions
- cross language
- retrieved documents
- document ranking
- spreading activation
- pseudo relevance feedback
- retrieval strategies
- passage retrieval
- keywords
- data sets
- query terms
- relevant documents
- information retrieval systems
- active learning
- learning to rank
- xml retrieval
- database
- document length normalization