Wiki-MetaSemantik: A Wikipedia-derived Query Expansion Approach based on Network Properties.
Diyah PuspitaningrumG. YuliantiI. S. W. B. PrasetyaPublished in: CoRR (2017)
Keyphrases
- query expansion
- retrieval effectiveness
- information retrieval systems
- network properties
- language model
- information retrieval
- relevance feedback
- pseudo relevance feedback
- relevant documents
- text retrieval
- ad hoc retrieval
- network model
- retrieved documents
- query terms
- network structure
- document collections
- wordnet
- neural network
- structural properties
- graph theory
- semantic information
- network evolution
- degree distribution
- knowledge discovery
- biomedical information retrieval