特定领域知识图谱构建初探.pdf

特定领域知识图谱构建初探 李涓子 清华大学计算机系知识工程研究室 1 Outline p  Knowledge graph and technologies p  Big scholar knowledge base －Aminer II p  Knowledge graph building over enterprise data p  Conclusion 2 Vision of future Web Agent Webs that know, learn and reason as human do I n c r The Semantic e The Ubiquitous a s Web i Web n g Web 3.0 Connects K n Connects Intelligence o w Knowledge l Web of Agents e d Web of Data g e a n The Social Web d The Web 1.0 r e Connects (Web 2.0) a s Connects People o information n i Web of People n Web of g documents Increasing Connectivity 3 Bring structure to the meaningful content of Web pages Agent s Agent s A n n o t a t e d Web ages Ontology