缺失值 meaning in English
mi ing value
mi ingvalues
missing data
missing values
Examples
- Missing value estimation for microarray expression data based on weighted regression
基因表达缺失值的加权回归估计算法 - This approach deduces the missing value which makes the best of all information in time zone of missing point
建立前向灰预测和后向灰预测模型，充分利用缺失值时区窗口内的全部信息对其进行推理。 - As an effective measure , bayesian network model is good at dealing with hide variables and absent values . we focus on devising the bayesian network learning algorithm in order to establish an accurate prediction model
同时,发现贝叶斯网络作为一种有效的网络构建模型,具有好的统计性和处理隐变量以及缺失值的优越性。 - ( 4 ) the theory and methods of wavelet analysis are introduced to the observation data analysis for dam safety , and the methods for detecting outliers , abstracting trend component , and denoising and detecting missing data by use of wavelet is developed . examples show that the methods are effective
（ 4 ）将小波分析理论及方法引入大坝安全监测资料分析中，提出了利用小波分析检测异常值、提取趋势分量、降低噪声、检测缺失值的方法，通过实例验证了小波分析方法的有效性。