Unsupervised Aggregation of Categories for Document Labelling.
Piotr BorkowskiKrzysztof CiesielskiMieczyslaw A. KlopotekPublished in: ISMIS (2014)
Keyphrases
- information retrieval
- document classification
- semi supervised
- information retrieval systems
- document images
- unsupervised learning
- document collections
- web documents
- label assignment
- structured documents
- document clustering
- search engine
- automatic text categorization
- topic discovery
- document retrieval
- retrieval systems
- supervised learning
- document analysis
- wikipedia pages
- object categories
- tf idf
- term frequency
- unsupervised manner
- rank aggregation
- electronic documents
- training documents
- information extraction
- classify documents
- wireless sensor networks
- keywords