Research Of Information Extraction And Optimization Based On Air Bus

Testing and analizing and System of CFDS is one of the testing systems in civil aviation maintenance fields. This device has the advantages of high measuring accuracy,convenient maintenance,self-check and renewability. However, in the progress of the development of complicated fault display system,we must face large data related to the aircraft testing. How to use and optimize the data,improve the testing effect of Testing and analizing and System of CFDS is quite a important problem.Through the detailed research of ID3 decision tree algorithm and instance analysis and contrast,to the problem of ID3 decision tree algorithm inclining to large value property,but large value property maybe not be best, this article raises and proves improved ID3 decision tree algorithm can get more ideal decision tree and the regulation in the light of the shortcoming of the ID3 decision tree algorithm.At last,by the integration of improved ID3 decision tree algorithm and Research of aircraft CFDS key technology,it achieves software development of standard mode and system mode. This project makes improved ID3 decision tree algorithm and Testing and analizing and System of CFDS development together with the creativity, having important significance of information extraction and optimization based on air bus rapidity and veracity,and raising new development direction of data mining.