最后通过最优分类函数的符号判断给定的信息块是否是主题信息。
Finally, it classifies the block into subject information or non-subject information by the sign of the function.
分类是数据挖掘中一项十分重要的任务，其目的是找出分类函数或者分类模型。
Classification is a very important task of data mining, its purpose is to find out classifying function or classifying model.
分类的目的是学会一个分类函数或分类模型，该模型能把数据库中的数据项映射到给定类别中的某一个。
The destination of classification is to learn a classification function or classification model that can map a data item to a preassigned class.
逐步判别分析所得的分类函数，各项检验准确率均很高：回顾性考核为91.8% ，刀切法为91.5 % ，前瞻性考核为90 .1%。
The tests showed exactly high classification validity: retrospective test 91.8%, Jackknife method 91.5%, prospective test 90.1%;
提出一种基于输入集分类函数的新的距离度量方法，它与前传回归的正交最小二乘法相结合，不仅可以学习分类超平面的参数，而且可以选择重要的输入节点。
Combining the new measure with the forward regression orthogonal least square (OLS), not only the parameters of the classification hyperplane, but also the important input nodes can be obtaind.
如果不是，定义一个帮助函数，您可以用来在表的每一列上进行分类。
If not, define a helper function that you can use to handle sorting on each of the columns of the table.
如果在程序中函数的名字不止一次被使用，那么它会使用分类来组织数据。
It USES sort to organize the data, in case the function name is used more than once in the program.
可以将测试按照测试代码的多少分类：“单元测试”检验单一组件的功能，比如一个函数或者一个类。
Tests can be categorized according to the amount of code they exercise: a unit test verifies the functionality of a single software component, such as a function or a class.
函数被分类组织。
例如，某些基本的神经网络，它们的感知器只倾向于学习线形函数(通过划一条线可以把函数输入解析到分类系统中)。
For instance, a certain kind of basic neural network, the perceptron, is biased to learning only linear functions (functions with inputs that can be separated into classifications by drawing a line).
在本例中，被调用的REST函数被分类在statuses下。
In this case, the REST function that is invoked is categorized under statuses.
(更多)函数式分类器。
一旦提取了该类之后，我就能通过同时重构函数分类器和质数检验器来使用它。
Once I have extracted this class, I can refactor both the functional classifier and prime-number tester to use it.
更多信息参见分类法函数。
对径向基函数神经网络在数据分类中的应用进行了研究。
The application of radial basic function neural network in the data classification is studied.
在诊断模型中，应用APEX网络提取分类信息，压缩向量空间维数，利用前馈网络建立其类型识别函数。
In the model, using APEX network extracts classification information and condenses vector space dimensions, making use of feedforward network establishes the classification recognition function.
文章针对蛋白质二级结构预测这一复杂非线性模式分类问题，提出了基于径向基函数的预测方法。
Aiming at solving the complicated non-linear pattern classification problem of protein secondary structure prediction, a new method based on radial basis function is proposed.
大块的结果集可以进行外部排序，reduce()任务遍历整个排序的数据，把每个唯一的键和分类的结果传递到用户的reduce() 函数子进行处理。
Very large results may be externally sorted. The task iterates over the sorted data and passes each unique key and collated results to the users’s reduce() functor for processing.
它是一个你实现不同的动作的函数分类，比如移动单位和播放它们的动画。
It is an assortment of functions that you use for scripting different actions, like sliding units and playing their animations.
颜色分类处理使用特征函数，可以减少颜色坐标转换运算，提高颜色分类速度。
Characteristic function is used for color classification, which can reduce the operation of color coordinate conversion and improve the speed of color classification.
目前，支持向量机在模式识别、函数逼近、数据挖掘和文本自动分类中均有很好的应用。
Recently, Support Vector Machine is well applied in pattern recognition, function approximate, data mining and text auto categorization.
文本提出了一种基于模糊向量空间模型和径向基函数网络的分类方法。
A classification method based on fuzzy vector space model and radial basis function network is presented in this paper.
说明：为支持向量机设计了一种新的直方图核函数运用在图像分类上取得不错的效果。
The paper designed a new histogram kernel function for support vector machines which achieved good results in image classification .
运用分类标准矩阵、单指标白化权函数和置信度原则，提出了基于属性识别的灰色聚类方法。
Based on classify criterion matrix, single-valued whitenization weight function and reliability code, grey attribute recognition clustering method is put forward.
本文提出一种求符号网络函数的分类生成树组方法。
This paper presents a new method of generating tree-team classification for producing symbol network functions.
本文研究了径向基函数网络(RBFN)的分类机理问题。
The classification mechanism of a radial basis function network (RBFN) is investigated in this paper.
新的目标准则函数考虑了数据集样本的模糊隶属关系和样本几何分布两个方面的因素，使算法的鲁棒性和分类的正确性大大加强。
Two factors are considered in cluster-validity criterion to enhance the robustness of algorithm and the validity of clustering, one is fuzzy membership and the other is geometric property.
在使用函数框里，选择要计算分类汇总的函数。
In the use function box, select the function that you want to use to calculate the subtotals.
首先分析了支持向量机原理，随后引入一种改进的径向基核函数，在此基础上，提出了一种改进核函数的SVM模式分类方法。
The theory of SVM is studied at first, then an ameliorated RBF kernel function is presented, based on which an improved kernel function pattern classification method of SVM is put forward.
首先分析了支持向量机原理，随后引入一种改进的径向基核函数，在此基础上，提出了一种改进核函数的SVM模式分类方法。
The theory of SVM is studied at first, then an ameliorated RBF kernel function is presented, based on which an improved kernel function pattern classification method of SVM is put forward.
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