Weighted meta paths and networking embedding for patent technology trade recommendations among subjects

• Published in: Knowledge-based systems Vol. 184; p. 104899
• Main Authors: He, Xi-jun, Dong, Yanbo, Zhen, Zhou, Wu, Yu-ying, Jiang, Guo-rui, Meng, Xue, Ma, Shan
• Format: Journal Article
• Language: English
• Published: Amsterdam Elsevier B.V 15.11.2019; Elsevier Science Ltd
• Subjects: Algorithms; Decision making; Embedding; Heterogeneous information network; Network embedding; Patent technology; Trade recommendation; Trade recommendation; Network embedding; Heterogeneous information network; Patent technology

Most patent technology recommendations are based on link prediction of a homogeneous trade network and multiple-attribute matching. We constructed a heterogeneous information network (HIN) with four types of nodes and seven types of relations; designed a heterogeneous relation traversal algorithm ba...