由于大小写敏感性，并且使用的是无损压缩，与不同，它们被压缩为两个不同的标记。
Because case sensitivity and the fact that the compression scheme used is lossless, is different from and is compressed as two different tags.
敏感性衡量那些正确认证采取积极措施的比例(比如，生病的人中正确认证为有症状的比例)。
Sensitivity measures the proportion of actual positives which are correctly identified as such (for example, the percentage of sick people who are correctly identified as having the condition).
然后以客户保持模型为基础，从理论上分析了不同忠诚度水平的客户的价格敏感性的不同及其原因。
On the basis of the model, it analyses the differences of price sensitivity of customers with different loyalty and the reasons for the differences theoretically.
应用推荐