characteristic专题

Analyzing Receiver Operating Characteristic Curves With SAS

版权声明:原创作品,允许转载,转载时请务必以超链接形式标明文章原始出版、作者信息和本声明。否则将追究法律责任。 http://blog.csdn.net/topmvp - topmvp As a diagnostic decision-making tool, receiver operating characteristic (ROC) curves provide a comprehe

mt2523 How to Add characteristic with 128 UUID

1. If UUID is 16 bit, convert it as 128 bit. /*sample code*/ bt_uuid_t uuid128_xxx = BT_UUID_INIT_WITH_UUID16(uuid16_xxx); 2. Define 128 UUID characteristic, and add to service /*sample code*/ BT_G

模型的 AUC(Area Under the Receiver Operating Characteristic Curve)

AUC(Area Under the Receiver Operating Characteristic Curve)是一种用于评估二分类模型性能的指标,主要用于度量模型在不同阈值下的整体性能。ROC曲线是以不同的分类阈值为基础,绘制出模型的真正例率(True Positive Rate,又称为召回率)与假正例率(False Positive Rate)之间的关系。 AUC即ROC曲线下的面积,

【转】BEx : Characteristic Variable with Replacement Path

转自:http://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/5408 官方:http://help.sap.com/saphelp_nw04s/helpdata/en/2c/78a03c1178ad2ce10000000a114084/content.htm   We often create Text/Formula Variables