Reducing semantic complexity in distributed Digital Libraries: treatment of term vagueness and document re-ranking
Philipp MayrPeter MutschkeVivien PetrasPublished in: CoRR (2007)
Keyphrases
- bag of words
- document representation
- text representation
- digital libraries
- term frequency
- document content
- text documents
- term weights
- peer to peer
- digital documents
- effective retrieval
- document space
- advanced technology
- metadata
- document processing
- web search
- scientific documents
- retrieved documents
- fuzzy set theory
- short list
- metadata creation
- tf idf
- ranking algorithm
- natural language
- fuzzy logic
- text mining
- document collections
- vector space model
- electronic documents
- information retrieval
- multimedia
- semantic association
- term dependence
- distributed systems
- semantic information
- document images
- document retrieval
- relevance ranking
- query terms
- document ranking
- relevance model
- document clustering
- learning to rank
- ranked list