Improvement of Information Retrieval Systems by Using Hidden Vertical Search.
Suzana StojkovicNemanja PopovicIvica MarkovicPublished in: Comput. Informatics (2021)
Keyphrases
- information retrieval systems
- vertical search
- retrieval systems
- information retrieval
- document collections
- aggregated search
- query expansion
- document indexing
- inverted file
- retrieval model
- retrieval effectiveness
- user queries
- ranking algorithm
- retrieved documents
- relevant documents
- feature space
- machine learning
- search engine
- relevance feedback
- xml retrieval
- information extraction