摘要
为辅助设计人员实现概念空间拓展,提出一种基于概念推荐的专利查询方法。该方法利用自然语言处理技术,从设计原型专利中提取与设计目标、实现手段相关的多方面概念推荐给设计人员,辅助设计人员更好地理解自己的信息需求。设计人员选择的多样性概念作为查询输入,可以帮助设计人员获取多样的专利查询结果,有助于拓展设计人员的知识空间,激发设计人员的灵感。
To help designers expand concept space in the process of innovation design, a concept suggestion based pa tent query approach was proposed. Multifacet concepts relevant to design objects and implementation means were extracted by using natural language processing technique. These concepts were suggested to designers to help them better understand their information requirement. The diverse concepts selected by designers were used to reformu late patent query and were expected to return diverse query results which were beneficial to extend their knowledge space and ignite designers＇ inspiration.
出处
《计算机集成制造系统》
EI
CSCD
北大核心
2014年第1期79-88,共10页
Computer Integrated Manufacturing Systems
基金
国家自然科学基金资助项目(51275153
51105128)
国家创新方法工作专项资助项目(2011IM010200
2012IM020300
2013IM030400)
河北省博士后基金资助项目(2012-14)~~
关键词
专利查询
概念推荐
概念提取
概念空间拓展
patent query concept suggestion
concept extraction
concept space expansion
