English translation for "分类误差"

classification error

Related Translations:

误差:  error 短语和例子平均误差 mean error; average error; 仪器误差 instrumental error; 概然误差 probable error; 行星观测上位置与计算上位置间的误差 the error of a planet; 误差极微的精密零件 precision parts with very close tolerances; 误差不超

分类:  1.(使分别归类) classify; itemize; sort 短语和例子根据起因将事故分类 classify accidents by cause; 根据性别[年龄; 民族; 地区] 分类 classify by sex [age; nationality; locality]; 邮局里的人员将信件按寄送地点分类。 men in the post office cla

Example Sentences:

	1.	Considersing that , this paper defines the criterion called grouping error and shows the best data - grouping method is the one which gets the minimum grouping error . this method makes up the lack of ability in determining the number of groups in previous methods 因此，定义了分类误差这个判断标准，取分类误差最小时类的个数和分类的方法为最佳的数据分类方法，从而弥补了凭借主观经验决定类数的不合理性。
	2.	Study of classifier in neural networks , 1 ) this paper presents fix an initializing algorithm on classifier in bp neural networks . the algorithm can not only speed up convergence of bp neural networks and reduce the error of training , but also abstain abstain from converging to local minimum point 在神经网络分类器研究中， 1 )提出了一种确定bp网络分类器初值的方法，用来提高bp网络的收敛速度，降低分类误差，避免局部极小问题。
	3.	Based on two phases and one phase we use the two scoring methods to do an experiment . using uci machine learning repository as experimental dataset , the results prove that the number of eeps we get is much less than the eps we get and two phases can correct the error well 实验证明与已有的基于ep的分类算法相比，仅使用eep建立的分类算法使用的ep数量少，并且能够获得相同或更高的预测精度；单个阶段不能纠正分类误差，分类结果也远没有两个阶段结果好。
	4.	The data is nonlinearly mapped into high dimensional kernel space at first . then a set of feature vectors can be found such that the bhattacharyya distance of the classes mapped into lower dimensional feature space by feature vectors is maximized . thus the upper 该算法采用核函数把样本非线性映射到高维核空间，在核空间中寻找一组最优的特征向量，把样本线性映射到低维特征空间，使类别之间的bhattach删a距离最大，从而使特征空间中样本的baycs分类误差上界最小。

Similar Words：

"分类文件描述体" English translation, "分类文件描述项, 排序文件描述体" English translation, "分类文摘" English translation, "分类文章" English translation, "分类问题" English translation, "分类系列" English translation, "分类系统" English translation, "分类系统说明" English translation, "分类细帐" English translation, "分类显示数据" English translation