A Patent Recommendation Method For Technology Opportunity Exploration Using Firms Own Patents : the Case of 3D Printing
The Journal of Intellectual PropertyPublished 31 March 2015Open access
Youngjin Park, Namuk Ko, Janghyeok Yoon
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Abstract
기술기회탐색 2. 추천 시스템 Ⅲ. 연구 방법 1. 데이터 수집 2. 출원인-인용특허 관계 매트릭스 도출 3. 출원인 간 유사도 측정 4. 출원인-인용특허 간 RI(Recommendation Index) 도출 5. 특허
Keywords
Engineering
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