Beyond Keywords and Hierarchies.
Ian HopkinsJulita VassilevaPublished in: J. Digit. Inf. Manag. (2005)
Keyphrases
- keywords
- search engine
- keyword search
- keyword extraction
- wordnet
- text documents
- relevant documents
- web documents
- visual features
- machine learning
- user supplied
- hierarchical structure
- user queries
- decision trees
- web pages
- web search
- text mining
- relevance feedback
- probabilistic model
- artificial neural networks
- case study
- database