Difference between revisions of "Using Goi-Taikei as an Upper Ontology to Build a Large-Scale Japanese Ontology from Wikipedia"

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== Overview ==
 
== Overview ==
 
Authors present a novel method for building a large-scale Japanese [[ontology]] from [[Wikipedia]] using one of the largest Japanese thesauri, Nihongo Goi-Taikei (referred to hereafter as iGoi-Taikeii) as an upper ontology. First, The leaf [[categories]] in the Goi-Taikei hierarchy are semi-automatically aligned with semantically equivalent [[Wikipedia categories]]. Then, their subcategories are created automatically by detecting is-a links in the Wikipedia category network below the junction using the knowledge dene d in Goi-Taikei above the junction. The resulting ontology has a well-dene d taxonomy in the upper level and a ne-gra ined taxonomy in the lower level with a large number of up-to-date instances. A sample evaluation shows that the precisions of the extracted categories and instances are 92.8% and 98.6%, respectively.
 
Authors present a novel method for building a large-scale Japanese [[ontology]] from [[Wikipedia]] using one of the largest Japanese thesauri, Nihongo Goi-Taikei (referred to hereafter as iGoi-Taikeii) as an upper ontology. First, The leaf [[categories]] in the Goi-Taikei hierarchy are semi-automatically aligned with semantically equivalent [[Wikipedia categories]]. Then, their subcategories are created automatically by detecting is-a links in the Wikipedia category network below the junction using the knowledge dene d in Goi-Taikei above the junction. The resulting ontology has a well-dene d taxonomy in the upper level and a ne-gra ined taxonomy in the lower level with a large number of up-to-date instances. A sample evaluation shows that the precisions of the extracted categories and instances are 92.8% and 98.6%, respectively.
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== Embed ==
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=== Wikipedia Quality ===
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Nagata, Masaaki; Shibaki, Yumi; Yamamoto, Kazuhide. (2010). "[[Using Goi-Taikei as an Upper Ontology to Build a Large-Scale Japanese Ontology from Wikipedia]]".
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=== English Wikipedia ===
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{{cite journal |last1=Nagata |first1=Masaaki |last2=Shibaki |first2=Yumi |last3=Yamamoto |first3=Kazuhide |title=Using Goi-Taikei as an Upper Ontology to Build a Large-Scale Japanese Ontology from Wikipedia |date=2010 |url=https://wikipediaquality.com/wiki/Using_Goi-Taikei_as_an_Upper_Ontology_to_Build_a_Large-Scale_Japanese_Ontology_from_Wikipedia}}
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=== HTML ===
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Nagata, Masaaki; Shibaki, Yumi; Yamamoto, Kazuhide. (2010). &amp;quot;<a href="https://wikipediaquality.com/wiki/Using_Goi-Taikei_as_an_Upper_Ontology_to_Build_a_Large-Scale_Japanese_Ontology_from_Wikipedia">Using Goi-Taikei as an Upper Ontology to Build a Large-Scale Japanese Ontology from Wikipedia</a>&amp;quot;.
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Revision as of 10:48, 1 December 2019


Using Goi-Taikei as an Upper Ontology to Build a Large-Scale Japanese Ontology from Wikipedia
Authors
Masaaki Nagata
Yumi Shibaki
Kazuhide Yamamoto
Publication date
2010
Links
Original

Using Goi-Taikei as an Upper Ontology to Build a Large-Scale Japanese Ontology from Wikipedia - scientific work related to Wikipedia quality published in 2010, written by Masaaki Nagata, Yumi Shibaki and Kazuhide Yamamoto.

Overview

Authors present a novel method for building a large-scale Japanese ontology from Wikipedia using one of the largest Japanese thesauri, Nihongo Goi-Taikei (referred to hereafter as iGoi-Taikeii) as an upper ontology. First, The leaf categories in the Goi-Taikei hierarchy are semi-automatically aligned with semantically equivalent Wikipedia categories. Then, their subcategories are created automatically by detecting is-a links in the Wikipedia category network below the junction using the knowledge dene d in Goi-Taikei above the junction. The resulting ontology has a well-dene d taxonomy in the upper level and a ne-gra ined taxonomy in the lower level with a large number of up-to-date instances. A sample evaluation shows that the precisions of the extracted categories and instances are 92.8% and 98.6%, respectively.

Embed

Wikipedia Quality

Nagata, Masaaki; Shibaki, Yumi; Yamamoto, Kazuhide. (2010). "[[Using Goi-Taikei as an Upper Ontology to Build a Large-Scale Japanese Ontology from Wikipedia]]".

English Wikipedia

{{cite journal |last1=Nagata |first1=Masaaki |last2=Shibaki |first2=Yumi |last3=Yamamoto |first3=Kazuhide |title=Using Goi-Taikei as an Upper Ontology to Build a Large-Scale Japanese Ontology from Wikipedia |date=2010 |url=https://wikipediaquality.com/wiki/Using_Goi-Taikei_as_an_Upper_Ontology_to_Build_a_Large-Scale_Japanese_Ontology_from_Wikipedia}}

HTML

Nagata, Masaaki; Shibaki, Yumi; Yamamoto, Kazuhide. (2010). &quot;<a href="https://wikipediaquality.com/wiki/Using_Goi-Taikei_as_an_Upper_Ontology_to_Build_a_Large-Scale_Japanese_Ontology_from_Wikipedia">Using Goi-Taikei as an Upper Ontology to Build a Large-Scale Japanese Ontology from Wikipedia</a>&quot;.