Subject-based semantic document clustering for digital forensic investigations.
Gaby G. DagherBenjamin C. M. FungPublished in: Data Knowl. Eng. (2013)
Keyphrases
- document clustering
- digital forensics
- document representation
- document collections
- text mining
- text documents
- clustering method
- clustering algorithm
- law enforcement
- vector space model
- computer forensics
- negative matrix factorization
- document similarity
- k means
- document clusters
- semantic information
- topic extraction
- text categorization
- information retrieval systems
- image retrieval
- tolerance rough set
- wordnet
- data mining