论文部分内容阅读
模式识别调优的基本出发点是,以工艺参数为特征变量构筑模式空间,按调优目标划分样本的类别.采用模式特征抽提方法压缩工艺参数,找出影响目标的主要因素.分别对两类调优问题,即最优指标问题和最优方向问题,提出了寻找最优工况的具体处理方法.对多目标调优也作了简单的讨论.
The basic starting point for pattern recognition tuning is to construct the pattern space with process parameters as the characteristic variables and classify the samples according to the tuning objectives.Model feature extraction method is used to compress the process parameters to find out the main factors affecting the target.On the basis of two types The problem of optimization, that is, the problem of optimal index and the direction of optimal direction, puts forward the specific method of finding the optimal working condition, and also discusses briefly the multi-objective optimization.