...种是所谓的类别变数(Discrete Variables),也就是不连续的选项;另一 种则是连续的数值,我们称之为连续变数(Continuous Variables)。预测类别变数 的过程我们称之为「分类,而预测连续变数的过程我们称之为「推估。
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...sing value) 各种处理方法有什么利弊 数据处理:如何将描述变量(categorical variables)转为连续变量(continuous variables) 如何处理有序变量 如何处理无序变量 数据处理:如何进行选择特征选择 如何进行数据压缩 特征选择:包裹式,过滤...
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continuous variables dynamic systems 连续变量动态系统
discretizing continuous variables 连续变量离散化
entanglement of continuous variables 连续变量的纠缠
Continuous random variables 连续型随机变量 ; 变量 ; 随机变數 ; 连续随机变量
mixed discrete continuous variables method 混合离散变量法
continuous variables and polytomous variables 连续变量和多分类变量
difference equations with continuous variables 具连续变量差分方程
optimization problems with continuous variables 连续对象优化
Continuous functions of vector variables 向量变量的连续函数
Every dynamic sub-region is one aggregation which including continuous variables and discrete events, and their mutual actions. At the same time, every dynamic sub-region is one unit, which has its dynamic characters and developing rules.
动态区间软划分后得到的每一个动态子区间都是一个既包含连续变量和离散变量又具有两种变量相互作用的复杂集合体,同时每一个动态子区间又都是具有其动态特性和变化规律的独立整体。
参考来源 - 切换系统建模、控制理论与应用研究·2,447,543篇论文数据,部分数据来源于NoteExpress
The fourth step is to solve the model with continuous variables by some smooth algorithms.
采用某些光滑算法求解连续变量模型则是第四步。
The model is concerned to a hybrid optimization design problem with disperse and continuous variables.
该模型是带有离散变量和连续变量的混合优化设计模型。
Furthermore, the author gives the oscillation criteria of some partial difference equation with continuous variables.
此外,作者还给出了一类具有连续变量的偏差分方程的振动准则。
We have instead what's called a probability density when we have continuous random variables.
所以我们用概率密度的概念来描述,连续型随机变量的情况
You have discrete random variables, like the one I just defined, or there are also--which take on only a finite number of values-- and we have continuous random variables that can take on any number of values along a continuum.
就像刚定义的,是一个离散型随机变量,随机变量还可以有无限种取值,也就是连续型随机变量,随机变量可以取某一区间的一切值
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