2012
Similarity Ranking as Attribute for Machine Learning Approach to Authorship Identification
RYGL, Jan a Aleš HORÁKZákladní údaje
Originální název
Similarity Ranking as Attribute for Machine Learning Approach to Authorship Identification
Autoři
RYGL, Jan (203 Česká republika, domácí) a Aleš HORÁK (203 Česká republika, garant, domácí)
Vydání
Istanbul (Turkey), Proceedings of the Eight International Conference on Language Resources and Evaluation, od s. nestránkováno, 4 s. 2012
Nakladatel
European Language Resources Association
Další údaje
Jazyk
angličtina
Typ výsledku
Stať ve sborníku
Obor
60200 6.2 Languages and Literature
Stát vydavatele
Turecko
Utajení
není předmětem státního či obchodního tajemství
Forma vydání
tištěná verze "print"
Odkazy
Kód RIV
RIV/00216224:14330/12:00060279
Organizační jednotka
Fakulta informatiky
ISBN
978-2-9517408-7-7
UT WoS
000323927700117
Klíčová slova anglicky
authorship identification; machine learning; similarity ranking
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 4. 7. 2014 16:34, RNDr. Jan Rygl
Anotace
V originále
In the authorship identification task, examples of short writings of N authors and an anonymous document written by one of these N authors are given. The task is to determine the authorship of the anonymous text. Practically all approaches solved this problem with machine learning methods. The input attributes for the machine learning process are usually formed by stylistic or grammatical properties of individual documents or a defined similarity between a document and an author. In this paper, we present the results of an experiment to extend the machine learning attributes by ranking the similarity between a document and an author: we transform the similarity between an unknown document and one of the N authors to the order in which the author is the most similar to the document in the set of N authors. The comparison of similarity probability and similarity ranking was made using the Support Vector Machines algorithm. The results show that machine learning methods perform slightly better with attributes based on the ranking of similarity than with previously used similarity between an author and a document.
Návaznosti
VF20102014003, projekt VaV |
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