Authorship attribution using author profiling classifiers. (19th January 2023)

• Record Type: Journal Article
• Authors: Deutsch, Caio; Paraboni, Ivandré
• Is Part Of: Natural language engineering. Volume 29:Number 1(2023)
• Page Start: 110
• Page End: 137
• Publication Date: 2023-01-19
• Subjects: Authorship attribution -- Author profiling -- Text classification; Natural language processing (Computer science) -- Periodicals; Software engineering -- Periodicals; 006.35
• DOI: 10.1017/S1351324921000383
• Languages: English
• ISSNs: 1351-3249

Abstract

Abstract: Authorship attribution – the computational task of identifying the author of a given text document within a set of possible candidates – has been attracting interest in Natural Language Processing research for many years. At the same time, significant advances have also been observed in the related field of author profiling, that is, the computational task of learning author demographics from text such as gender, age and others. The close relation between the two topics – both of which focused on gaining knowledge about the individual who wrote a piece of text – suggests that research in these fields may benefit from each other. To illustrate this, this work addresses the issue of author identification with the aid of author profiling methods, adding demographics predictions to an authorship attribution architecture that may be particularly suitable to extensions of this kind, namely, a stack of classifiers devoted to different aspects of the input text (words, characters and text distortion patterns.) The enriched model is evaluated across a range of text domains, languages and author profiling estimators, and its results are shown to compare favourably to those obtained by a standard authorship attribution method that does not have access to author demographics predictions.