该文讨论了文本倾向识别中的置信度的基本原理，介绍了假设检验和区间估计在文本倾向识别中的应用。
In this paper, the theory of confidence measures is introduced in the context of text tendency recognition, the applications of hypothesis testing and interval estimating are described.
在该方法中，利用误差理论中的置信度和估计精度理论，合理确定钻芯修正所需要的芯样数量。
This method properly determined the sample quantity to make core drilling amendment with the confidence degree and precision estimate theory of error theory.
软判决输出值反应了原信号相对应数字值的置信度估计值。
The soft decision output value reflects a measure of confidence of the value of the corresponding digit of the original signal .
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