classification error meaning in English

分类误差

( 2 ) an efficient training algorithm for pnn using the minimum classification error criterion is presented
( 2 )提出了一种基于最小分类错误准则的概率神经网络的训练算法。
Besides , many classification errors are caused by mixed pixels and speckle noise of the sar image
另外,许多分类错误是由sar图像的像素点类别混淆和相干斑噪声干扰引起的。
Moreover , the classification error rate is related to the bayes error by selecting appropriate weighting function
并选择适当的加权函数，使得分类错误率逼近贝叶斯错误率。
It turns out with practical examples that the classification error can be greatly reduced by virtue of rough set theory methodology
结合实例说明了在聚类分析过程中，可以应用粗糙集方法有效地降低误分类率。
Clean up classification errors using known information ( e . g . clip large water bodies to remove confusing classes due to shallow water )
利用已知资讯清理分类错误（例如：裁剪大片水体以清除浅水引起的混淆性分类) 。