Technology opportunity discovery by structuring user needs based on natural language processing and machine learning

• Taeyeoun Roh,

  Roles Conceptualization, Formal analysis, Visualization

  Affiliation Department of Industrial & Systems Engineering, School of Engineering, Dongguk University, Seoul, South Korea

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• Yujin Jeong,

  Roles Formal analysis, Methodology

  Affiliation Department of Industrial & Systems Engineering, School of Engineering, Dongguk University, Seoul, South Korea

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• Hyejin Jang,

  Roles Data curation, Validation

  Affiliation Department of Industrial & Systems Engineering, School of Engineering, Dongguk University, Seoul, South Korea

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• Byungun Yoon

  Roles Conceptualization, Supervision, Validation

  * E-mail: postman3@dongguk.edu

  Affiliation Department of Industrial & Systems Engineering, School of Engineering, Dongguk University, Seoul, South Korea

  http://orcid.org/0000-0002-1110-4011

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