CAJ | 학술논문

目的：为急救管理子系统后续的数据挖掘提供高质量的数据，从而提高急救管理子系统的可信度，拓宽急救管理子系统的应用范围，提高急救管理子系统的性能。方法：对急救管理子系统中数据集的采用数据清理、数据集成、离散化、数据规约和数据转换等预处理方法。结果：通过数据的预处理，得到比原数据集完整、简洁、易实施数据挖掘的数据集。结论：数据预处理可以提高数据质量，减少数据存储空间，有助于数据挖掘精度和性能的提高，为其后更深层次的数据挖掘和知识发现奠定了基础。
목적：위급구관리자계통후속적수거알굴제공고질량적수거，종이제고급구관리자계통적가신도，탁관급구관리자계통적응용범위，제고급구관리자계통적성능。방법：대급구관리자계통중수거집적채용수거청리、수거집성、리산화、수거규약화수거전환등예처리방법。결과：통과수거적예처리，득도비원수거집완정、간길、역실시수거알굴적수거집。결론：수거예처리가이제고수거질량，감소수거존저공간，유조우수거알굴정도화성능적제고，위기후경심층차적수거알굴화지식발현전정료기출。
Objective: In order to provide high quality data mining emergency management subsystem of the follow-up data, so as to improve the emergency management subsystem reliability, broaden the scope of application of emergency management subsystem, improve the performance of emergency management subsystem. Methods:By data cleaning, data integration, data discretization, data reduction and data conversion, data preprocessing methods ,to process data sets in the emergency management subsystem. Results:Obtained by data preprocessing, than the original data set data, simple, easy to implement data mining of the data set. Conclusions:The data preprocessing can improve the quality of data, reduce the data storage space, is helpful to data mining accuracy and performance improvement, which laid the foundation for the subsequent deeper data mining and knowledge discovery.