kiv
- 网络基希纳乌
kiv-
Based on this model , it is possible to predict finished BH steel product 's YS if certain KIV values are available . As a result , qualification rate has climbed by 7 % and better economic benefits have been reaped .
以该模型为基础，在已知某些KIV取值的情况下，能够较为准确地预测BH钢成品的屈服强度，合格率提高7个百分点，取得了较好的经济效益。
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A multi-variable analytical model has been built to study the effect of key input variables ( KIV ) on YS ( KOV ) through analysis of a great number of historical data on production with three different methods including regression analysis , neural network and decision tree .
基于大量的生产过程历史数据，分别用回归分析、神经元网络、决策树三种不同方法进行分析，建立各关键输入变量（KIV）对屈服强度（KOV）影响的多变量模型。