Ad hoc retrieval via entity linking and semantic similarity.
Faezeh EnsanWeichang DuPublished in: Knowl. Inf. Syst. (2019)
Keyphrases
- semantic similarity
- relevance model
- vector space model
- co occurrence
- wordnet
- similarity measure
- semantic information
- document representation
- topic models
- tf idf
- pseudo relevance feedback
- average precision
- semantic features
- language modeling
- language model
- query expansion
- keywords
- relevance feedback
- context dependent
- information retrieval
- machine learning
- image annotation
- document retrieval
- test collection
- document collections
- multi modal
- low level
- link structure
- retrieved documents