Application of decision tree mining technology in the diagnosis of operation
CHEN Jian
ZHANG Guang-hua
LIN Qiang
WANG Juan
JIANG Su-yong
Abstract：In the method to solve the classification problem, the decision tree is a common method. This paper, based on the theory of decision tree theory, post pruning algorithm is presented after the pessimistic error pruning based on the basis of ID3 algorithm, and applied to the operation of medical diagnostic system for data mining and analysis, experimental results are consistent with the expert diagnosis results,achieved good applied effect.
Keywords：decision treePessimistic Error Pruningdecision tabledata mining
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 46-50 )