Media type: E-Article Title: 基于知识图谱的智能投资决策 (Intelligent Investment Decision Based on Knowledge Graph) Contributor: Wang, Shaokai; Wang, Ziao; Zhang, Xiaofeng Published: Elsevier BV, 2019 Published in: SSRN Electronic Journal (2019) Language: English DOI: 10.2139/ssrn.3449419 ISSN: 1556-5068 Keywords: Pharmacology (medical) Origination: Footnote: