Impact of Document Representation on Neural Ad hoc Retrieval.
Ebrahim BagheriFaezeh EnsanFeras N. Al-ObeidatPublished in: CIKM (2018)
Keyphrases
- document representation
- ad hoc retrieval
- document collections
- data fusion
- link structure
- language model
- test collection
- query expansion
- document clustering
- information retrieval systems
- document retrieval
- bag of words
- web documents
- information retrieval
- pseudo relevance feedback
- digital libraries
- multiword
- query terms
- vector space model
- vector space
- text data
- text classification
- text mining
- domain knowledge
- retrieval effectiveness
- term frequency
- multiscale
- knowledge base