problem n. 1.问题,课题;疑难问题;令人困惑的情况。 2.【数、物】习题;作图题。 3.(象棋的)布局问题。 the problem of unemployment 失业问题。 His whole conduct is a problem to me. 他的一切行为我都不理解。 adj. 1.成问题的;难处理的。 2.关于社会问题的。 a problem child 【心理学】问题儿童;难管教的孩子。 a problem novel [play] (反映社会问题等的)问题小说[戏剧]。 sleep on [upon, over] a problem 把问题留到第二天解决。
Discretization of continuous attributes in classification problems 分类问题中连续属性的离散化方法
Improved support vector machine for multi - class classification problems 一种用于多分类问题的改进支持向量机
Usually , the relation extraction problem was converted to a classification problem 通常,将关系抽取问题转化为一个分类问题。
Fuzzy classification systems can deal with perceptual uncertainties in classification problems 模糊分类系统可以处理分类问题中资料的不确定性。
Because the structure is simple , pnn is an effective model for many classification problems and many pattern recognitions Pnn的拓扑结构简单,容易设计算法,广泛应用于模式识别及模式分类领域
As solving other classification problem , we firstly research on the feature extraction of relation extraction problem , viz 与解决其他分类问题一样,本文首先对关系抽取问题中的特征提取进行了研究。
And two types of problems are applied based on the agent - based approach : the nonlinear system approximation problem and the classification problem 最后,基于智能体的进化算法补应用于非线性系统模拟问题和分类问题中。
This thesis presents two simple methods to select kernel ' s parameters for classification problems and regression problems respectively . the construction of kernels 本文分别针对模式分类和函数逼近两类问题,给出了对核函数参数进行选择的简便方法。
Lorenz system and mackey - glass time series are the examples for nonlinear system approximation problems , while iris data and wine data are taken as examples for classification problems 分别是二阶非线性工厂模型, lorenz系统, mackey - glass时间序列, iris数据集和wine数据集。
Clusen is applied on neural networks to solve the multiple classification problems , the experimental results on uci data sets show that clusen computes more efficiency than gasen proposed before 结果表明,该技术计算效率高,精度与稳健性也与基于遗传算法的选择性集成方法相当甚至占优。