Set expansion using sibling relations between semantic categories

Sho Takase, Naoaki Okazaki, Kentaro Inui

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Most set expansion algorithms assume to acquire new instances of different semantic categories independently even when we have seed instances of multiple semantic categories. However, in the setting of set expansion with multiple semantic categories, we might leverage other types of prior knowledge about semantic categories. In this paper, we present a method of set expansion when ontological information related to target semantic categories is available. More specifically, the proposed method makes use of sibling relations between semantic categories as an additional type of prior knowledge. We demonstrate the effectiveness of sibling relations in set expansion on the dataset in which instances and sibling relations are extracted from Wikipedia in a semi-automatic manner.

本文言語English
ホスト出版物のタイトルProceedings of the 26th Pacific Asia Conference on Language, Information and Computation, PACLIC 2012
ページ525-534
ページ数10
出版ステータスPublished - 2012 12 1
イベント26th Pacific Asia Conference on Language, Information and Computation, PACLIC 2012 - Bali, Indonesia
継続期間: 2012 11 72012 11 7

出版物シリーズ

名前Proceedings of the 26th Pacific Asia Conference on Language, Information and Computation, PACLIC 2012

Other

Other26th Pacific Asia Conference on Language, Information and Computation, PACLIC 2012
CountryIndonesia
CityBali
Period12/11/712/11/7

ASJC Scopus subject areas

  • Information Systems
  • Software

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