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Patents

Current position: Home  >  Scientific Research  >  Patents

一种竞品层次的主题偏好挖掘方法

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Patent Applicant:合肥工业大学

Disigner of the Invention:钱洋 周凡 姜元春 刘业政 孙见山 柴一栋 梁瑞成 井二康 陶守正 周永行

Type of Patent:国家发明专利

Application Number:CN202110166426.4

Service Invention or Not:no

Publication Date:4423-04-01