ugg stiefel Grey Theory in system performance eval

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Grey Theory in the performance evaluation system

The standard data as: {b,, b, ...,). Standard data as an indicator of the program is now more satisfied with the program. Note that the data column in the construction standards of evaluation indicators to select the best value. Should the profit index, places the best value for the greatest profit. The fourth step: Calculate the correlation coefficient. J-i-a program of the association coefficient Indicator: Y a {minminI a XI + maxmaxI-X. ,) / {I a xI + msxmsxIb, a XI) including: rain, max, respectively, take the minimum and maximum. After such treatment, the resulting correlation coefficient matrix is: yI1y: 1yl2 ... yy ... yhy. y ... y The fifth step: Calculate the cost of performance correlation. The evaluation of the program, the role of each index are different. Different effects on the program, so named in the program evaluation should be appropriate to each weight. Artificially raised in order to avoid the weight and reduce the subjectivity used here [2] the method. AHP to determine weights. Let the first a weight program. Weight data are listed as: {Add】, plus 2, ... t) cost effectiveness of correlation () is calculated as rl a Σ, Yj-1 Step six: a conclusion. Cost effectiveness of the overall correlation that the nature of the program. The greater its value,[link widoczny dla zalogowanych], indicating satisfaction with the program,[link widoczny dla zalogowanych], the closer the program; the smaller the value, indicating that the program is far from satisfied with the program more. Thus, in correlation performance obtained after expenses, to choose the greatest degree of cost effectiveness associated value is the best option the corresponding program. Hill Funeral Mining Institute 366 Volume 13 3 Implementation of computer systems support in the UCDOSV3.0, using TURBOcV2.0 developed software, to achieve the system performance evaluation method associated with computerization. The software has a data editing, qualitative indicators of the whitening process, the determination of the weight, the calculation of correlation functions. Software is used in all pull-down menu, the screen prompts more strong fault tolerance,[link widoczny dla zalogowanych], with appropriate color, but also has the function of the background music. 4 Conclusion According to the calculation of cost effectiveness of the steps related degree programs and select the best method to an instance of input into the computer, by calculating (because of length one too, omitted), we can see that the performance related evaluation system has the following advantages: 1) system performance i almost price method can be related to qualitative indicators of economic and social benefits of technology into a quantitative calculation of quantitative indicators in order to achieve a quantitative comparison of the program. 2) system performance evaluation method associated with reduced human subjectivity, technically simple and more objective evaluation findings reflect the relationship between the programs the pros and cons. . 3) implementation of the computerization of the method to reduce the computational workload, easy-to-the promotion and adoption of the Act. References 1 Deng Julong. Grey (social, economic). Beijing, National Defence Industry Press, I9852 designated bearing out,[link widoczny dla zalogowanych], Zhou Wenan. Bidding decision-making and practical mathematical model. Of Shandong Mining Institute, l992 (2) 3 Deng Julong. Grey Prediction and Decision. R Huazhong Institute of Technology Press, Wuhan, 19864 [days] were compared with the day China. Life cycle cost evaluation - methods and case side. 1984USEOFGREYTHEORYONTHEEVALUATIONOFEFFECTIVENESSOFASYSTEMLiuChengshuiunn. o} sneME |. , ABSTRACTBasedonthecorrelationanalysisofgreytheory,[link widoczny dla zalogowanych], thispaperpresentsamethod, calledtheevaluatlon; methodofsystemeffectiveness. Themethodmakesafeatureofconver. tionqualitativeeconomicandsocialindicesintoquantitativeonessoastoprovideasimpleandfeasiblemethodforselectionthesystemschemewithmultipleevaluationindicesandquantitativeanalysis. KEYWORDSsystemprograme, evaluation, greysystemtheoryFREEWORDSsystemeffectiveness; correlativedegree
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