查询词典 missing value

In Chapter two, it was discussed the missing value imputation and the outliers detection which are the base work of data reduction.

数据归约两项重要的基础工作--缺失值填补和异常值探测是第二章探讨的内容。

To estimate the missing value of the questionnaire.

对量表分析中的缺失数据进行估计。

There are many methods for dealing with missing value on time series data.

中文摘要：对于时间序列挖掘过程中的缺失值处理，目前有许多方法。

You can omit either m or n; in that case, a reasonable value is assumed for the missing value.

你可以忽略 m 或 n；因为会为缺失的值假设一个合理的值。

The structure of objects and the missing value of elements in objects are very important for detecting the duplicates.

因为在比对找寻过程，物件结构与元素的缺值对物件相似与否会有影响。

You can omit either m or n; in that case, a reasonable value isassumed for the missing value.

你可以忽略 m 或 n；因为会为缺失的值假设一个合理的值。

This UNKNOWN value is a special feature of RRDTool - it is much better than to assume a missing value was 0.

这是RRDTool的一个特别的地方。

However, the missing values of the database will affect the data analysis, hence, it is very important to resolve the missing value problem.

而资料库中遗失值的存在，往往会影响到资料分析的品质，所以如何妥善处理这些遗失值是非常重要的关键。

You can omit either m or n ; in that case, a reasonable value is assumed for the missing value.

你可以省略 m 或者 n ，当省略m时最小下限是0，省略n时最大上限是先前提到的20亿–相当于是无限大了。

In incomplete information system, using variable attribute rough set model, need not to evaluate missing value, we can obtain the irregular decision table without missing value.

在不完全信息系统中，使用变属性粗糙集模型，不必对缺失属性值进行估计，最后得到了不含缺失属性值的不规则决策表。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。