多特征融合的人工智能沉睡专利识别与测度
贾怡炜, 胡剑, 戚湧
Identification and measurement of sleeping patents of artificial intelligence with multi-feature fusion
Jia Yiwei, Hu Jian, Qi Yong
科研管理 . 2026, (1): 181 -192 .  DOI: 10.19571/j.cnki.1000-2995.2026.01.018