Hybrid text mining models for investigative keyword expansion on child sexual abuse in the dark web

• Jin Gyeong Kim,

  Roles Data curation, Investigation, Software, Validation, Visualization, Writing – original draft

  Affiliation Department of Computer and Information Engineering, Graduate School, Daegu University, Gyeongsan, South Korea

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• Jiyeon Kim

  Roles Conceptualization, Funding acquisition, Methodology, Project administration, Writing – review & editing

  * E-mail: jyk@daegu.ac.kr

  Affiliation Department of Computer Engineering, Daegu University, Gyeongsan, South Korea

  https://orcid.org/0009-0002-4697-8058

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