DocumentCode :
2974441
Title :
Authorship identification and author fuzzy “fingerprints”
Author :
Homem, Nuno ; Carvalho, Joao Paulo
Author_Institution :
Inst. Super. Tecnico, TULisbon, Lisbon, Portugal
fYear :
2011
fDate :
18-20 March 2011
Firstpage :
1
Lastpage :
6
Abstract :
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 based 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.
Keywords :
fingerprint identification; fuzzy set theory; authorship identification; fingerprint identification; forensic science technique; fuzzy fingerprint algorithm; stylometric feature; vector valued fuzzy sets; word feature; Algorithm design and analysis; Approximation algorithms; Feature extraction; Fingerprint recognition; Frequency selective surfaces; Monitoring; Radiation detectors; approximate algorithms; data streams; frequent elements; fuzzy fingerprints; similarity; vector valued fuzzy sets;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Fuzzy Information Processing Society (NAFIPS), 2011 Annual Meeting of the North American
Conference_Location :
El Paso, TX
ISSN :
Pending
Print_ISBN :
978-1-61284-968-3
Electronic_ISBN :
Pending
Type :
conf
DOI :
10.1109/NAFIPS.2011.5751998
Filename :
5751998
Link To Document :
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