English translation for "grade analysis"
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- 等级分析
Related Translations:
- Example Sentences:
| 1. | Grading analysis soil
级配分析 | | 2. | Evaluation of new spring peanut varieties in fujian province by grey relational grade analysis
应用灰色关联分析法评价福建省春花生新品种 | | 3. | Multi - factorial evaluation of new winter wheat varieties with the grey relational grade analysis method
应用灰色关联度对冬小麦区试参试品种的评价 | | 4. | This paper discusses mainly the principal of grey theory and the method of relational grade analyses , grey clustering , grey prediction and grey modeling
摘要简要介绍了灰色理论的基本原理及灰关联分析、灰色聚类、灰色预测、灰色建模四种基本方法。 | | 5. | This paper discusses the design principles of dimensional modeling technology and applies them in data warehouse modeling process of student grade analysis system
本文重点探讨了维度建模技术的设计原则，并将其应用于学生成绩分析系统的数据仓库建模过程。 | | 6. | A system is developed which runs experimentally to anticipated effect . at last , a summarization is made and other data mining methods ’ future application into grade analysis is prospected
最后,对本文所做的工作进行总结,并对其他挖掘方法在成绩分析中的应用进行了展望。 | | 7. | Especially , the module of students ’ grade analysis only does such simple things as statistics analysis or data sorting . as a result , a great deal of useful information hidden in mass data can ’ t be utilized efficiently
尤其是其中的学生成绩分析模块,往往只有简单的一些功能,而隐藏在海量数据中的大量有用信息不能得到有效地利用。 | | 8. | Utilising dissolved gases analysis , a new insulation fault diagnosis method for power transformers is proposed . this method is based on the group grey relational grade analysis method . first , according to the fault type and grey reference sequence structure , some typical fault samples are divided into several sets of grey reference sequences . these sets are structured as one grey reference sequence group . secondly , according to a new calculation method of the grey relational coefficient , the individual relational coefficient and grade are computed . then according to the given calculation method for the group grey relation grade , the group grey relational grade is computed and the group grey relational grade matrix is structured . finally , according to the relational sequence , the insulation fault is identified for power transformers . the results of a large quantity of instant analyses show that the proposed method has higher diagnosis accuracy and reliability than the three - ratio method and the traditional grey relational method . it has good classified diagnosis ability and reliability
基于变压器油中溶解气体分析,提出了一种基于群灰色关联度分析的变压器绝缘故障诊断新方法.首先根据故障类型与灰色参考序列构造,选择变压器典型故障样本构造多组参考序列,这些参考序列组构成一个灰色参考序列群.其次根据给出的新的关联系数计算方法,计算个体关联系数和关联度.然后根据给出的群灰色关联度计算方法,计算群灰色关联度和构造群灰色关联度矩阵.最后根据关联序识别变压器绝缘故障诊断.通过大量变压器绝缘故障诊断实例分析,所提方法诊断准确性与可靠性优于三比值法和传统的灰色关联分析方法,具有较好的分类诊断能力和可靠性 | | 9. | In this paper , i have established a appraisement index system after synthetically consideration affecting factor of trolleybus and bus in managing quality , determined right number of each index by grade analysis law , determined appraisement grade of each index by investigating to queue up , determined appraisement matrix by expert inquiry , calculated subordinating level which beijing ' s managing quality of trolleybus and bus in managing quality to each appraisement grade by " m ( , ) " model algorithm in vague mathematics . according to identification principle , i have reached conclusion
本论文在综合考虑公共电汽车运营质量影响因素的前提下，确定了公共电汽车运营质量评价指标体系，采用层次分析法确定指标权数，通过调查排队来确定各指标的评价等级，通过专家调查法确定评价矩阵，利用模糊数学中m ( ? ? )模型算法计算一个城市公共电汽车运营质量对“优、良、中、差”的隶属度，根据识别原则，得出结论。 | | 10. | Multi - strategy means as follows : utilizing classifying data mining methods based on decision tree to analyze the data in grade database . a grade decision tree is generated to show directly a position of grade according to different computing methods and to support estimate . at the same time , utilizing classification method based on summing - up principles to do such things as grade query analysis and prediction and contrast analysis to realise automatic generation of grade analysis report , test paper ’ s quality assessment report and quality analysis table which plays an active role in improving teaching and test paper ’ s quality
这里多策略主要是指:采用基于决策树的分类挖掘方法,对学生成绩库中数据进行分析,生成学生成绩决策树,能直观显示出某一成绩在不同等级计算方式中所处的位置,为教学部门提供评价信息;同时采用基于总结规则的统计分析方法,完成不同情况下的成绩查询、预测及对比分析,实现学生成绩分析报告、试卷质量评价报告及质量分析表的自动生成。 |
- Similar Words：
- "grade a milk" English translation, "grade a nickel" English translation, "grade a pasteurized milk" English translation, "grade a products" English translation, "grade ability" English translation, "grade animal" English translation, "grade aqueduct" English translation, "grade assistance" English translation, "grade b" English translation, "grade b milk" English translation
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