Information Retrieval in Trust-Enhanced Document Networks.
Klaus SteinClaudia HessPublished in: EWMF/KDO (2005)
Keyphrases
- information retrieval
- information retrieval systems
- document collections
- retrieval systems
- vector space model
- tf idf
- document retrieval
- structured documents
- relevant documents
- trust model
- retrieval model
- search engine
- text retrieval
- term weighting schemes
- language model
- text mining
- information extraction
- complex networks
- question answering
- query expansion
- social networks
- document corpus
- related documents
- effective retrieval
- term weighting
- model for information retrieval
- latent semantic analysis
- document clustering
- query terms
- text documents
- language modeling
- ranked list
- document structure
- document length
- user queries