Unsupervised Tag Sense Disambiguation in Folksonomies

Unsupervised Tag Sense Disambiguation in Folksonomies
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民间分类法中无监督的标签意义消歧

DOI:
10.4304/jcp.5.11.1715-1722
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发表时间:
2010
期刊:
J. Comput.
影响因子:
--
通讯作者:
Weizhe Zhang
Weizhe Zhang
中科院分区:
--
文献类型:
--
作者:
Kaipeng Liu;Binxing Fang;Weizhe Zhang

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消除标签语义歧义可以使许多利用大众分类法作为知识来源的应用程序受益。本文提出了一种无监督标签语义消歧方法。对于一个目标标签,我们用一个三阶张量对涉及它的所有注释建模,以充分探索多类型的关联数据。我们在由3阶张量诱导的超图上执行谱聚类,以发现代表目标标签感官的聚类。我们在从现实世界系统收集的数据集上进行实验。有监督和无监督的评价结果都证明了该方法的有效性。
Disambiguating tag senses can benefit many applications leveraging folksonomies as knowledge sources. In this paper, we propose an unsupervised tag sense disambiguation approach. For a target tag, we model all the annotations involving it with a 3-order tensor to fully explore the multi-type interrelated data. We perform spectral clustering over the hypergraph induced from the 3-order tensor to discover the clusters representing the senses of the target tag. We conduct experiments on a dataset collected from a real-world system. Both the supervised and unsupervised evaluation results demonstrate the effectiveness of the proposed approach.
DOI: 10.1145/1242572.1242640
发表时间: 2007-05
期刊: --
影响因子: --
作者:
Shenghua Bao;Gui-Rong Xue;Xiaoyuan Wu;Yong Yu;Ben Fei;Zhong Su
通讯作者: Shenghua Bao;Gui-Rong Xue;Xiaoyuan Wu;Yong Yu;Ben Fei;Zhong Su
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DOI: --
发表时间: 2016
期刊:
影响因子: --
作者:
Taro Takaguchi
通讯作者: Taro Takaguchi