区域样本 meaning in English
area sample
block sample
zone sample
Examples
- Sehr hoch sind . wenn die siebmenge wenig gewahlt ist , sind die exemplardaten wenig verlablich . andere statistische verfahren haben doch die ortliche exemplargrenze
有的需要进行大量的统计分析，工作量大，成本高；有的具有区域样本局限性，难于异地推广应用。 - Considering the target function of the industry growing effect , we can draw the innovation system valuing model , which is solved by the pattern recognition method , including neurons networks , and heredity algorithm . after analyzing the innovation system samples , the thesis presents the judging model to recognize the samples character , and determines the importance order of all innovation sub indexes . consequently . it draws policy suggestions to improve the development of hebei ' s supporting industry
本文创新性的使用了模式识别方法(包括主成分分析、人工神经网络和遗传算法)来求解这一模型，通过对区域样本创新分量的统计分析，找出了样本处于优类区域的判据模型，从而确定了支柱产业产出效果处于最优区间的各创新分量的重要性顺序，由此给出了促进河北省支柱产业增长的配套政策建议。