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Set-based Noise Elimination for Is-a Relations in a Large-Scale Lexical Taxonomy

  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

As the significance of knowledge base has been widely accepted during the past decade, how to efficiently eliminate the noises in the knowledge base becomes a key problem since the automatically constructed knowledge base usually contains lots of noises that disturbs its application. Based on the observation for Is-a relations that the real entities of a concept A always share several same ancestors besides A, we come up with an Is-a relations noise elimination approach. In this paper, we will elaborate on this approach and explain the pseudocode of it. Our experimental results demonstrate that such an approach is capable of eliminating the noises in the knowledge base efficiently.

Original languageEnglish
Title of host publication2019 IEEE International Conference on Power Data Science, ICPDS 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages101-104
Number of pages4
ISBN (Electronic)9781728137759
DOIs
StatePublished - Nov 2019
Event2019 IEEE International Conference on Power Data Science, ICPDS 2019 - Taizhou, China
Duration: 22 Nov 201924 Nov 2019

Publication series

Name2019 IEEE International Conference on Power Data Science, ICPDS 2019

Conference

Conference2019 IEEE International Conference on Power Data Science, ICPDS 2019
Country/TerritoryChina
CityTaizhou
Period22/11/1924/11/19

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • knowledge engineering
  • knowledge representation
  • semantic web

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