统计意义 meaning in English
statistical significance
statistically significant
statisticalsignificance
Examples
- ( 3 ) phase space reconstruction analysis method based on observed time series is used to analyze and identify nonlinear dynamics of rotor system . the evidence with statistical meaning representing strong nonlinear behavior is obtained
（ 3 ）采用基于观测时间序列的重构相空间分析方法对转子系统的非线性行为进行辨识与分析，获得了系统出现强非线性行为的统计意义上的证据。 - With steady structure , integrated meaning and statistical significance , key phrases ran overcome the limitation of vsm ( vector space model ) and nb ( naive - bayes ) , are fit for feature of text representation , and are propitious to improving effect of text categorization
关键短语具有结构稳定、语义完整和较强统计意义的特点，能克服向量空间模型和贝叶斯假设的缺点，更适合作为文本表示的特征，有利于提高文本分类的效果。 - The results found a 65 % decrease in hiv seroconversion in women who received tenofovir ( 0 . 86 % per 100 person - years ) compared with women who received placebo ( 2 . 48 % per 100 person - years ) , although the difference did not reach statistical significance
结果表明，使用泰诺福韦的女性， hiv血清转化率降低了65 % ，有一年0 . 86 %的人发生了转化，而使用安慰剂的女性中，一年有2 . 48 %的人发生了血清转化，尽管这个差别并没有达到具有统计意义的要求。 - Measurement of association rules correlation association rules generated by apriori algorithm includes some useless and even misleading rules . to gain more effective rules , a statistical criteria , chi - squared was used to measure the associations , furthermore the quantitative relations between the chi - . .
为了使生成的规则更有效，引入了统计学中的卡方检验从统计意义上检验规则是否关联，并找到卡方检验值与相关系数的数量关系，实现了两种方法的统一，并用基于相关系数的算法去生成关联规则。 - 5 a multi - thread software cooperated with smp ( 2 cpu ) hardware performs the image - preprocessing correlation and post - processing synchronously , thus an automatic working module is realized . 6 systematic designed software , including grabing sarnies constructing rfl diging roi , and trainning ann offline and inline modules , has passed the practical tests which indicates that the opr could reach the recogniton possibility above 85 % and decrease the false alarm in the environment of high noise low contrast and multi - objects . and these are proved stable and repeatable in statistics , and so an advanced progress toward practical systems is achieved
6 、系统化设计的软件，包括了样本采集、参考滤波器库构成、相关平面的roi采集，以及ann脱机训练、 ann联机运行的软件功能模块，在实时运行的测试结果中表明了该opr系统对处于高噪声、低反差、多目标的恶劣条件下，对三维畸变目标的判识率( > 85 % ) ，降低了虚警率，并通过大量的实验数据证明了该系统各项指标的稳定性和可重复性(从统计意义上讲) ，向实用系统迈进了一大步。