A document query search using an extended centrality with the word2vec.
Wooju KimHeewon JangHak-Jin KimDonghe KimPublished in: ICEC (2016)
Keyphrases
- user queries
- keywords
- query specific
- inverted index
- search queries
- compound words
- document search
- query formulation
- retrieval engine
- query biased
- query words
- retrieval systems
- initial query
- document relevance
- query terms
- original query
- information retrieval systems
- return a ranked list
- relevant content
- query suggestion
- query processing
- keyword search
- related words
- relevance scores
- documents retrieved
- search experience
- web search engines
- result set
- query expansion
- document ranking
- effective retrieval
- relevance ranking
- information retrieval
- indexing techniques
- word clouds
- document space
- result lists
- retrieval strategies
- document level
- document retrieval
- search engine
- query topic
- social network analysis
- relevant documents
- search interface
- prior art
- social networks
- result list
- document collections
- language model
- query refinement
- federated search
- web pages
- short list
- co occurrence
- term dependence
- web retrieval
- related documents
- ranked list
- retrieval process
- keyword queries
- retrieved documents