Exploration of the Construction and Application of Knowledge Graph in Equipment Failure

Yuan-cheng LU, Yi-jun WEN, Xuan LI, Bing LIU
2017 DEStech Transactions on Computer Science and Engineering  
Based on a large amount of engineering machinery fault data collected by Tianyuan Co., this paper provides its formal definition aiming at the fault knowledge graph. This paper has also studied the technical details of knowledge acquisition and knowledge fusion in the field of engineering machinery and equipment failures based on multiple data sources. Then the paper proposes a data-driven iterative automatic construction method of knowledge graph, and explores the intelligent application of
more » ... lt knowledge graph, including template-based fault knowledge question-answering and troubleshooting assistance based on knowledge graph reasoning.
doi:10.12783/dtcse/smce2017/12418 fatcat:ccpbr4gx65htta6ffo7d5mrj5i