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MAST rhythm re-annotated subset

Falcão, Felipe; Bozkurt, Baris


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  <identifier identifierType="DOI">10.5281/zenodo.2619499</identifier>
  <creators>
    <creator>
      <creatorName>Falcão, Felipe</creatorName>
      <givenName>Felipe</givenName>
      <familyName>Falcão</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0003-1981-615X</nameIdentifier>
      <affiliation>Universidade Federal de Campina Grande</affiliation>
    </creator>
    <creator>
      <creatorName>Bozkurt, Baris</creatorName>
      <givenName>Baris</givenName>
      <familyName>Bozkurt</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-0177-0758</nameIdentifier>
      <affiliation>Izmir Demokrasi University</affiliation>
    </creator>
  </creators>
  <titles>
    <title>MAST rhythm re-annotated subset</title>
  </titles>
  <publisher>Zenodo</publisher>
  <publicationYear>2019</publicationYear>
  <dates>
    <date dateType="Issued">2019-04-02</date>
  </dates>
  <resourceType resourceTypeGeneral="Dataset"/>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://zenodo.org/record/2619499</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.5281/zenodo.2619498</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://zenodo.org/communities/mtgupf</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="https://creativecommons.org/licenses/by/4.0/legalcode">Creative Commons Attribution 4.0 International</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
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  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;In the work described in the paper &lt;em&gt;&lt;a href="http://archives.ismir.net/ismir2019/paper/000052.pdf"&gt;A dataset of rhythmic pattern reproductions and baseline automatic assessment system&lt;/a&gt;&lt;/em&gt;&lt;a href="https://ismir2019.ewi.tudelft.nl/?q=accepted-papers"&gt;&lt;em&gt;&amp;nbsp;(ISMIR, 2019)&lt;/em&gt;&lt;/a&gt;, Falc&amp;atilde;o et al. applied efforts on annotating a subset of the full &lt;a href="https://zenodo.org/record/2620357#.XKLB39szZuQ"&gt;MAST rhythm&amp;nbsp;dataset&lt;/a&gt; with grades for a subset of performances.&lt;/p&gt;

&lt;p&gt;Out of a&amp;nbsp;total of 1040 student submissions comprised by the original dataset, 80 performances (equally distributed between 20 references)&amp;nbsp;were graded by annotators using a custom annotation tool. During this process annotators could play each&amp;nbsp;&lt;em&gt;(reference, performance)&lt;/em&gt;&amp;nbsp;pair as many times as desired before deciding on&amp;nbsp;one of the available assessments:&amp;nbsp;&lt;em&gt;4-Perfect, 3-Minor errors, 2-Major errors, 1-Completely off.&lt;/em&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Naming convention&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;This dataset is a collection of&amp;nbsp;audio files, onset features and&amp;nbsp;user-annotated data. Audio files are stored into the &lt;em&gt;Only Performances&lt;/em&gt; and &lt;em&gt;Only References &lt;/em&gt;folders, together with some extra files containing their original onsets, quantized onsets and scaling parameters&amp;nbsp;(for more information regarding this auxiliary data, please check the paper). An indexed list of files (&lt;em&gt;listreferences &lt;/em&gt;and&lt;em&gt; listperformances&lt;/em&gt;) is also stored in&amp;nbsp;each of these folders in order to allow for mapping between audio files and auxiliary data. Example:&lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;The 10th line&amp;nbsp;in&amp;nbsp;&lt;em&gt;Only Performances/MAST Onsets [Performances]&amp;nbsp;&lt;/em&gt;contains the pure onsets for the 10th audio file listed in the&amp;nbsp;&lt;em&gt;Only Performances/listperformances&amp;nbsp;&lt;/em&gt;file (&amp;#39;55_rhy2_per138459_pass.wav&amp;#39;)&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Also, in order to check the reference which&amp;nbsp;relates to a specific performance, one must also look for audio file names in the list of files: the &lt;em&gt;i-eth&lt;/em&gt; audio file listed in&amp;nbsp;&lt;em&gt;Only Performances/listperformances&amp;nbsp;&lt;/em&gt;is a specific performance whose reference is defined by&amp;nbsp;the&lt;em&gt; i-eth&lt;/em&gt;&amp;nbsp;line of&amp;nbsp;&lt;em&gt;Only References/listreferences.&amp;nbsp;&lt;/em&gt;Example:&lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;The 10th audio file listed in&amp;nbsp;&lt;em&gt;Only Performances/listperformances&amp;nbsp;&lt;/em&gt;file (&amp;#39;55_rhy2_per138459_pass.wav&amp;#39;) is a performance whose reference is stored in the 10th line of&amp;nbsp;&lt;em&gt;Only References/listreferences&amp;nbsp;&lt;/em&gt;(55_rhy2_ref162559.wav)&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Such convention is also applied to the folder that contains the annotations (&lt;em&gt;Performances Annotations&lt;/em&gt;). Each one of the&amp;nbsp;&lt;em&gt;annotator_&lt;strong&gt;X&lt;/strong&gt;.txt &lt;/em&gt;file lists the grades assigned by the &lt;em&gt;&lt;strong&gt;X&lt;/strong&gt;-ith&lt;/em&gt; annotator, and the mapping between the assessments and their referred performances is indexed in&amp;nbsp;&lt;em&gt;listfiles.txt&lt;/em&gt;&lt;/p&gt;</description>
  </descriptions>
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