Abstract
Quantitative evaluation is an important part of enterprise diagnosis, which promotes the scientific and modern management of enterprises. At present, the existing enterprise management evaluation methods cannot complete the mining of enterprise index data, which leads to large error and low significance coefficient in enterprise management evaluation. Therefore, the application of data mining in enterprise lean management effect evaluation is put forward. The process and main functions of data mining are analyzed; data mining algorithm is used to establish the evaluation index system of lean management effect and calculate the index weight. Using the association rules method in data mining, according to the parameters of enterprise lean management level evaluation index and weight value, through the fuzzy set transformation idea, the fuzzy boundary of each index and factor is described by the membership degree, the fuzzy judgment matrix is constructed, and the final evaluation result is obtained by multilayer compound calculation. Experimental results show that this study has a high significance coefficient, and the proposed evaluation method of enterprise lean management effect has ideal accuracy and short time consumption. In practical application, the cumulative contribution rate is higher and has higher stability.
Highlights
With the continuous improvement of the national economy, a large number of new types of enterprises have emerged.ere are still some problems in the management of enterprises, such as improper management mode and imperfect related systems. erefore, it is necessary to adopt lean management mode, innovate enterprise management mode and technology continuously to ensure the increasing economic benefits of enterprises, and highlight the pursuit of high quality and high efficiency
According to the determination of such parameters as the evaluation index and weight of lean management level of enterprises, the fuzzy boundary of each index and factor is described by the membership degree through the idea of fuzzy set transformation, and the fuzzy judgment matrix is constructed, and the final evaluation result is obtained by multilayer compound calculation [22]
Comparing the test results of method 1, method 2, and method 3, the evaluation accuracy of method 1 is the highest because the method uses the coefficient of variation method to calculate the weight of the evaluation index of enterprise management effect, improves
Summary
With the continuous improvement of the national economy, a large number of new types of enterprises have emerged.ere are still some problems in the management of enterprises, such as improper management mode and imperfect related systems. erefore, it is necessary to adopt lean management mode, innovate enterprise management mode and technology continuously to ensure the increasing economic benefits of enterprises, and highlight the pursuit of high quality and high efficiency. E focus of lean management is to optimize the product processing and manufacturing, daily operation and management, material management and storage, technological innovation and development, and other aspects during the stable operation stage of the company [2]. Lean management is a new type of company management and operation, concepts and methods, and scientific and technological tools, such as a unified scientific system. In this way, value stream is the focus of management, and striving for perfection is an important content of management pursuit. We shall build up a “people-oriented” corporate culture, adopt the purpose of systematic thinking, and fully absorb and adopt a variety of advanced methods and scientific and technological methods under the guidance of the broad sense of lean philosophy in the strategic technical
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