BLANC: Discovering Patent White Space via Changes in Normalized Pointwise Mutual Information Between Multi-View Clusters
BLANC:通过多视图簇间归一化点间互信息变化发现专利空白区域
专题命中 规划决策 :planning(abstract);分类 cs.CL
AI总结 本研究提出BLANC三阶段流程,通过多视图神经主题建模、NPMI及ΔNPMI检测,在USPTO等语料库中成功恢复专利空白区域,其特异性优于单视图聚类与现有共现度量。
Comments 15 pages, 4 figures, 10 tables. A preliminary Japanese-language report covering the methodology and the industrial case study is scheduled to appear as AGC Research Report 76 (2026), ISSN 2434-0774. The present article is the full version, containing the entire quantitative evaluation