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Finding Nuggets in IP Portfolios: Core Patent Mining through Textual Temporal Analysis

机译:在知识产权组合中找到金块:通过文本时间分析进行核心专利挖掘

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Patents are critical for a company to protect its core technologies. Effective patent mining in massive patent databases can provide companies with valuable insights to develop strategies for IP management and marketing. In this paper, we study a novel patent mining problem of automatically discovering core patents (i.e., patents with high novelty and influence in a domain). We address the unique patent vocabulary usage problem, which is not considered in traditional word-based statistical methods, and propose a topic-based temporal mining approach to quantify a patent's novelty and influence. Comprehensive experimental results on real-world patent portfolios show the effectiveness of our method.
机译:专利对于公司保护其核心技术至关重要。在大量专利数据库中进行有效的专利挖掘可以为公司提供宝贵的见解,以开发IP管理和营销策略。在本文中,我们研究了一种自动发现核心专利(即在领域中具有较高新颖性和影响力的专利)的新型专利挖掘问题。我们解决了传统的基于单词的统计方法中没有考虑到的独特的专利词汇使用问题,并提出了一种基于主题的时间挖掘方法来量化专利的新颖性和影响力。在现实世界专利组合上的综合实验结果证明了我们方法的有效性。

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