Authorship identification and author fuzzy "fingerprints"

Nuno Homem, Joao Paulo Carvalho
2011 2011 Annual Meeting of the North American Fuzzy Information Processing Society  
Fingerprint identification is a well-known technique in forensic sciences. The basic idea of identifying a subject based on a set of features left by the subject actions or behavior can be applied to other domains. Identifying text authorship based on an author "fingerprint" is one such application. This paper considers the problem of extracting "fingerprints" from texts and matching them with those obtained from a set of known authors. It presents an innovative fuzzy fingerprint algorithm
more » ... on vector valued fuzzy sets. Words and other stylometric features are used to create the fingerprint. The implementation is based on an approximated fast and compact algorithm that allows the method to be used on near real time, even for a large number of authors and texts.
doi:10.1109/nafips.2011.5751998 fatcat:ujsue3qz6fcq3hul5d7yzzvb6a