| In this paper,based on building in the performance evaluation index system,relying on subjective infer select delete index or index system problems directly borrow from others,the single evaluation method cannot accurately assess and use different combination evaluation method and some problems such as diversity,based on the combination of cluster analysis and nonparametric test method,innovation to build a new index system,and put forward the combiination evaluation method based on the five dimensions of performance,finally based on the method of system is designed.Through empirical analysis,the following conclusions are drawn:(1)the index system constructed by cluster analysis and non-parametric test is more concise,effective and practical than the primary index system,and it does not lose evaluation ability,which lays a good foundation for evaluation.(2)there are certain differences in the results of performance evaluation with a single method,indicating that there are defects in the single evaluation method when only one method is used or the combination evaluation method is not used,so it is necessary to conduct combination evaluation;(3)the consistency test before and after the event ensures that the combined evaluation method can be applied to the results of a single evaluation method,as well as the rationality and effectiveness of the combined evaluation results.Therefore,the consistency test before and after the event is indispensable.(4)combined evaluation results are used to synthesize the results of multiple single evaluation methods,which is more in-depth than single evaluation method and has more reliable evaluation ability;(5)on the basis of combination evaluation,the performance combination evaluation system of agricultural listed companies based on C#and SQL serve 2017 database can greatly improve the evaluation efficiency of agricultural listed companies,reduce the subjectivity of artificial evaluation,and ensure the fairness of evaluation results. |
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