<?xml version="1.0" encoding="UTF-8"?>

<?xml-stylesheet type="text/xsl" href="/static/oaitohtml.xsl"?>

<!--
<?xml-stylesheet type="text/xsl" href="/oaitohtml.xsl"?>
-->

<OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <responseDate>2026-10-14T22:04:01Z</responseDate>
    <request verb="GetRecord" metadataPrefix="oai_dc" identifier="10.57760/sciencedb.j00133.00070" >https://www.scidb.cn/oai</request>
<GetRecord>
    <record>
    <header >
    <identifier>10.57760/sciencedb.j00133.00070</identifier>
    <datestamp>2022-09-26T09:10:20Z</datestamp>
</header>
    <metadata>
        
<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:date>2022-09-26</dc:date>
  <dc:title>FB15K-237 wn18rr</dc:title>
  <dc:identifier>doi:10.57760/sciencedb.j00133.00070</dc:identifier>
  <dc:language>en</dc:language>
  <dc:description>FB15K-237是Freebase的子集。通过删除FB15K中大量可逆关系数据创建得来的，而且还过滤掉了所有琐碎的三元组，确保训练集中连接的所有实体都没有直接连接到验证集或测试集中。其中，15k表示数据集中有15k个主题词，237表示共有237种关系。WN18RR是WordNet的子集。其由 WN18 删除可逆关系数据得到的子数据集，消除了反向关系事实，避免了表示任务中的信息泄露问题</dc:description>
  <dc:subject> 知识图谱; 开放数据集; FB15K-237 wn18rr</dc:subject>
  <dc:creator>王瑞</dc:creator>
  <dc:rights>PUBLIC</dc:rights>
  <dc:rights>https://creativecommons.org/publicdomain/zero/1.0/</dc:rights>
  <dc:type>dataset</dc:type>
  <dc:publisher>Science Data Bank</dc:publisher>
</oai_dc:dc>

    </metadata>
</record>
</GetRecord>
</OAI-PMH>