weighted mean
加权平均数：一组项目的值的平均值
常用释义
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基本释义
- 加权平均数：一组项目的值的平均值，其中每个项目被赋予一个权重，该权重表示其频率或相对重要性。
例句
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1·The weighted mean of the random variable is the expected value.随机变量的加权平均值是期望值。
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2·In this case, the simple weighted mean method can be used.这时，可以利用简便的加权平均法。
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3·For continuous data we calculated a weighted mean difference.对于连续变项我们计算加权的平均值差异。
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4·Continuous data were analysed using weighted mean difference (WMD).连续数据的分析使用加权均数差(WMD)。
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5·This article introduces the weighted mean method to carry on theisohyet line.本文还引入距离加权平均法入行降雨等值线的绘制。
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6·To conquer the influence of the cross term, a weighted mean method is proposed.为了克服交叉项的影响，提出了加权平均的方法来改进算法。
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7·The algorithm based on then weighted mean method is straightforward and often used.基于加权平均的融合算法简单而又实用。
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8·Then the three models were compared in terms of weighted mean square errors (WMSE) .结果显示三个模型都较好地模拟了腐蚀坑深度的增长过程。
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9·Finally, the method of weighted mean is used to calculate the inherent risk ratio of the audit.最后，利用加权平均法得出经专家评估的审计项目固有风险比率。
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10·In such a scheme, there are 4 predictions for each pixel which are summed up to a weighted mean.基于此方案，每个像素的4个预测值求和后得到一个加权平均数。
同义词