Employing web mining and data fusion to improve weak ad hoc retrieval.
Kui-Lam KwokLaszlo GrunfeldPeter DengPublished in: Inf. Process. Manag. (2007)
Keyphrases
- data fusion
- ad hoc retrieval
- web mining
- web data
- social network analysis
- multi source
- web usage mining
- web users
- link analysis
- knowledge discovery
- query expansion
- web logs
- web communities
- document representation
- link structure
- data mining
- relevance model
- document collections
- data mining techniques
- text mining
- machine learning
- social networks
- user profiles
- information extraction