Subject-based semantic document clustering for digital forensic investigations.

Gaby G. Dagher Benjamin C. M. Fung

Published 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