The confidence set turns out to be all the possible values between a lower and an upper limit , so that the confidence set is an interval , i . e . , confidence interval 这样的集合称为置信集，预先设定的真值属于此集合的概率称为置信水平（置信度） 。
In addition , the paper puts forward a confidence property in reference apriroi property , and introduces interest as the third parameter of associaton rules 另外,论文在借鉴apriroi性质的基础上,提出了一个置信度性质,并引入了兴趣度作为关联规则的第三个测度参数。
Association rules mining is an important technique in data mining and kdd , but some problems exist in the association riles mining based on support and confidence 摘要关联规则挖掘是数据挖掘和知识发现中一门重要技术，但基于支持度置信度框架的关联规则挖掘存在一些问题。
A different confidence threshold will affect path divergence and resources usage . we study the relationship between confidence threshold and the coverage of misprediction branches by simulation 置信度阀值是评估分支可预测性的关键，不同的阀值影响路径的派生和资源的使用。
If no usable match is found , similarity and confidence scores of 0 are assigned to the row , and the output columns copied from the reference table will contain null values 如果没有发现有用的匹配项，则为该行分配相似性得分0和置信度得分0 ，并且从引用表中复制的输出列会包含空值。
According to this novel algorithm , the set of frequent items can be derived from the idea of k - weight - estimate , and next , association rules can be discovery according to the matrix - weighted confidence 该算法首先根据k -权值估计思想找出频繁项集，然后根据矩阵加权置信度找出关联规则。
Using this approximation , the risk of the high quartiles ( over 95 % ) is underestimated , especially for the fat - tailed series , which is common in financial data 在这个假设条件下，置信度较高时( 95以上) var估计往往会低估风险，尤其是当样本数据具有厚尾特征时，而金融数据大都具有尖峰厚尾的特点。
Irish machine vision and image processing conference imvip 99 , dublin , september 8 - 9 , 1999 , pp . 219 - 227 . 23 duin r p w . the combining classifier : to train or not to train ? in 句法分析器根据候选列表做最终决策，若列表中置信度最大的候选满足句法则该候选为最终识别结果，否则拒绝，并依次查询其后的候选。
The practical simulation results show that it is effective for the method , especially its recognition rate and believability with imcomplete , aberrant distorted parameters are raised highly 实际仿真结果表明该方法是有效的，尤其对于参数不全、参数畸变的雷达辐射源，其识别率和识别置信度都有较大提高。
When the confidence is 70 % , model var has highest efficiency , model lpm 2 is the second and markowitz ’ s mean - variance model is worst . 4 . based on the axiomatized criterion of general financial risk measurement 在置信度为70 %的条件下, var模型的效率最高, lpm2模型其次, markowitz均值?方差模型较差。
