Rolling stylometry.

This article introduces a new stylometric method that combines supervised machine- learning classification with the idea of sequential analysis. Unlike standard procedures, aimed at assessing style differentiation between discrete text samples, the new method, supported with compact visualization, t...

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Bibliographic Details
Published in:Digital Scholarship in the Humanities Vol. 31; no. 3; pp. 457 - 470
Main Author: Eder, Maciej
Format: Article
Published: Oxford University Press / USA 9/1/2016
Subjects:
Online Access:View this record in EBSCOhost
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      pub: Oxford University Press / USA
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      aug:
        au: Eder, Maciej
        affil: Polish Academy of Sciences, Institute of Polish Language, and Pedagogical University of Kraków, Kraków, Poland
      su:
        Stylometry
        Machine learning
        Sequential analysis
        Support vector machines
        Roman de la Rose (Poem)
      sug:
        subj:
          Stylometry
          Machine learning
          Sequential analysis
          Support vector machines
          Roman de la Rose (Poem)
      ab: This article introduces a new stylometric method that combines supervised machine- learning classification with the idea of sequential analysis. Unlike standard procedures, aimed at assessing style differentiation between discrete text samples, the new method, supported with compact visualization, tries to look inside a text represented as a set of linearly sliced chunks, in order to test their stylistic consistency. Three flavors of the method have been introduced: (1) Rolling SVM, relying on the support vector machines (SVM) classifier, (2) Rolling NSC, based on the nearest shrunken centroids method, and (3) Rolling Delta, using the classic Burrowsian measure of similarity. The technique is primarily intended to assess mixed authorship; however, it can be also used as a magnifying glass to inspect works with unclear stylometric signal. To demonstrate its applicability, three different examples of collaborative work have been briefly discussed: (1) the 13th-century French allegorical poem Roman de la Rose, (2) a 15th-century translation of the Bible into Polish known as Queen Sophia's Bible, and (3) The Inheritors, a novel collaboratively written by Joseph Conrad and Ford Madox Ford in 1901.
      pubtype: Academic Journal
      doctype: Article
      src: R
    language: English
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