confidence measure 中文意思是什麼

confidence measure 解釋
信心度量
  • confidence : n. 1. 信任，信賴。2. 自信，確信；自恃。3. （偷偷吐露的）秘密，心事。4. （多指懷惡意的）膽量；厚臉，無恥。adj. 騙得信任的，欺詐的。 a confidence tricker 騙子。
  • measure : n 1 尺寸，尺度，量，分量；【數學】測度；度量法；計量單位。2 量具，量器。3 （衡量）標準，準繩；程...
  1. In the second part, we introduce interest measures and discuss the interests of association rules, which are mainly evaluated from the subjective and objective points. we distinguish the rules which interest the users from those which disinterest the users by templates. by this we accomplish the subjective evaluation of the interest of association rules. later, we put forward the concept of interest measure of association rules on the basis of the confidence and support number, by this means, constraints are added to objective evaluations of the interest of association rules

    （ 2 ）引入興趣度，論述了關聯規則有趣性問題，主要從主觀和客觀兩個方面進行評測，利用模板將用戶感興趣和不感興趣的規則區分開，以此來完成關聯規則有趣性的主觀評測，在關聯規則的置信度和支持數基礎上提出關聯規則的興趣度概念，並以此對關聯規則的有趣性的客觀評測增加了約束。
  2. There is limitation in model based on support and confidence measure, thus interest measure model based on effect is given in this dissertation, which is used to prune the no - interest rules in order to discover the real interest rules mode

    基於支持度和信任度的框架模型有一定的局限性，本文在此框架中引入了基於影響的興趣度，用來修剪無趣的規則，從而篩選出用戶真正感興趣的規則模式。
  3. Why don ' t we use the same rating scale to measure the five indicators of trust and confidence

    問：為什麼五項信任及信心指標不採用同一量尺？
  4. Then statistic correlation concept was introduced and based on which the rule interestingness measure was defined what we are interested in during the mining is those rules with strong item correlation. so the interesting measure introduced in this paper severed as a constraint for those independent or negative correlation rules. with it associated with the support and the confidence we can find only interesting or useful rules from data sets

    而我們的目的就是找出有益於決策的用戶感興趣的規則，所以對于關聯規則挖掘中許多規則是無趣甚至是誤導的情況，文中首先對其作了分析，針對項目集中可能出現的項目間的獨立和負相關情況，文中引入了概率論的統計相關概念，並在它的基礎上定義了有趣度量ri ，把有趣度結合到支持?信任框架的關聯規則挖掘中。
  5. On every confidence level, we use the degree of departure from central point as the measure of risk

    當預期收益率給定時，證明最小風險選擇組合的存在性。
  6. It can be found that the two models can measure the credit risk better and their numerical values of the var are relatively close, which means that at a certain confidence level, the portfolio ' s maximum loss calculated under the default model is familiar to the maximum loss in value resulted from the credit metrics model. however, under the default model the standard deviation of the loss of the loan is a bit more than the one which deviates from the average value of the loan under the credit metrics model ; in addition, the conclusion also demonstrates that the two models have some differences in the measuring the capital reserve to some extent

    從結果可以看出，這兩個模型均能較好地度量銀行貸款信用風險，其計算所得的var值比較接近，說明在給定置信水平下所能達到的最大損失和所能達到的價值上的損失在數值上是相近的；不過，違約模型下貸款損失的標準差要比creditmetrics模型下的貸款價值偏離其均值的標準差要大些；此外，結論還表現出二者在計量資本金要求上有所差異。
分享友人
分享到 Line

分享到臉書