According to the actual need of fault location of satellite communication system, a fault synthetic diagnosis method based on C4.5 algorithm and expert knowledge database is proposed. The basic principle of C4.5 algorithm and expert knowledge database is discoursed. The process of building C4.5 fault diagnosis model and expert knowledge database is focused on and the implementation procedure of diagnosis process is described in detail.

A method of satellite network fault synthetic diagnosis based on C4.5 algorithm and expert knowledge database

Decision tree inductive learning and data mining is an important method.In this paper,c4.5 algorithm,decision tree construction and pruning were introduced.Then C4.5 algorithm is applied to the results of classification in information retrieval,search results to achieve a hierarchical classification.

Huang Wei

Papers

C4.5 Algorithm in the Classification of Search Results