Filtering Documents with Subspaces.
Benjamin PiwowarskiIngo FrommholzYashar MoshfeghiMounia LalmasKeith van RijsbergenPublished in: ECIR (2010)
Keyphrases
- document collections
- information retrieval
- metadata
- legal documents
- vector space model
- document classification
- web documents
- information retrieval systems
- document clustering
- keywords
- filtering algorithm
- relevant documents
- information filtering
- latent semantic analysis
- high dimensional data
- document retrieval
- text documents
- retrieval systems
- xml documents
- user queries
- database
- low dimensional
- principal component analysis
- digital libraries
- clustering algorithm
- structured documents
- machine learning