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PAN20 Authorship Analysis: Authorship Verification

Bevendorff, Janek; Kestemont, Mike; Stamatatos, Efstathios; Manjavacas, Enrique; Potthast, Martin; Stein, Benno


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  <identifier identifierType="DOI">10.5281/zenodo.3716403</identifier>
  <creators>
    <creator>
      <creatorName>Bevendorff, Janek</creatorName>
      <givenName>Janek</givenName>
      <familyName>Bevendorff</familyName>
      <affiliation>Bauhaus-Universität Weimar</affiliation>
    </creator>
    <creator>
      <creatorName>Kestemont, Mike</creatorName>
      <givenName>Mike</givenName>
      <familyName>Kestemont</familyName>
      <affiliation>University of Antwerp</affiliation>
    </creator>
    <creator>
      <creatorName>Stamatatos, Efstathios</creatorName>
      <givenName>Efstathios</givenName>
      <familyName>Stamatatos</familyName>
      <affiliation>University of the Aegean</affiliation>
    </creator>
    <creator>
      <creatorName>Manjavacas, Enrique</creatorName>
      <givenName>Enrique</givenName>
      <familyName>Manjavacas</familyName>
      <affiliation>University of Antwerp</affiliation>
    </creator>
    <creator>
      <creatorName>Potthast, Martin</creatorName>
      <givenName>Martin</givenName>
      <familyName>Potthast</familyName>
      <affiliation>Leipzig University</affiliation>
    </creator>
    <creator>
      <creatorName>Stein, Benno</creatorName>
      <givenName>Benno</givenName>
      <familyName>Stein</familyName>
      <affiliation>Bauhaus-Universität Weimar</affiliation>
    </creator>
  </creators>
  <titles>
    <title>PAN20 Authorship Analysis: Authorship Verification</title>
  </titles>
  <publisher>Zenodo</publisher>
  <publicationYear>2020</publicationYear>
  <subjects>
    <subject>authorship verification</subject>
    <subject>fanfiction</subject>
  </subjects>
  <dates>
    <date dateType="Issued">2020-03-19</date>
  </dates>
  <language>en</language>
  <resourceType resourceTypeGeneral="Dataset"/>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://zenodo.org/record/3716403</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.5281/zenodo.3716402</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://zenodo.org/communities/pan</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://zenodo.org/communities/webis</relatedIdentifier>
  </relatedIdentifiers>
  <version>0.0.1</version>
  <rightsList>
    <rights rightsURI="info:eu-repo/semantics/restrictedAccess">Restricted Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;&lt;strong&gt;Task&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;Authorship verification is the task of deciding whether two texts have been written by the same author based on comparing the texts&amp;#39; writing styles.&lt;/p&gt;

&lt;p&gt;In the coming three years at PAN&amp;nbsp;2020 to PAN&amp;nbsp;2022, we develop a new experimental setup that addresses three key questions in authorship verification that have not been studied at scale to date:&lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;
	&lt;p&gt;Year 1 (PAN 2020): Closed-set verficiation.&lt;br&gt;
	Given a large training dataset comprising of known authors who have written about a given set of topics, the test dataset contains verification cases from a subset of the authors and topics found in the training data.&lt;/p&gt;
	&lt;/li&gt;
	&lt;li&gt;
	&lt;p&gt;Year 2 (PAN 2021): Open-set verification.&lt;br&gt;
	Given the training dataset of Year&amp;nbsp;1, the test dataset contains verification cases from previously unseen authors and topics.&lt;/p&gt;
	&lt;/li&gt;
	&lt;li&gt;
	&lt;p&gt;Year 3 (PAN 2022):&amp;nbsp;&lt;em&gt;Suprise task&lt;/em&gt;.&lt;br&gt;
	The task of the last year of this evaluation cycle (to be announced at a later time) will be designed with an eye on realism and practical application.&lt;/p&gt;
	&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;This evaluation cycle on authorship verification provides for a renewed challenge of increasing difficulty within a large-scale evaluation. We invite you to plan ahead and participate in all three of these tasks.&lt;/p&gt;

&lt;p&gt;More information at:&amp;nbsp;&lt;a href="https://pan.webis.de/clef20/pan20-web/author-identification.html"&gt;PAN @ CLEF 2020 - Authorship Verification&lt;/a&gt;&lt;/p&gt;</description>
  </descriptions>
</resource>
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