JayZ Reveals Meaning Behind RocAFella ‘Diamond’ Hand Sign MYamoako

Roc A Fella Sign The Iconic Hand Gesture Of A Generation Jyz Trying To Secure Fell Dimond Hnd

Roc的全名叫做receiver operating characteristic，其主要分析工具是一个画在二维平面上的曲线——roc 曲线。 平面的横坐标是false positive rate (fpr)，纵坐标是true positive rate (tpr)。 在 r 语言中，`roc` 函数通常用于计算受试者工作特征曲线（receiver operating characteristic curve，简称 roc 曲线）。这个函数可以在多个包中找到，但最常见的是在 `proc` 包中.

Roc 曲线是一种坐标图式的分析工具，是由二战中的电子和雷达工程师发明的，发明之初是用来侦测敌军飞机、船舰，后来被应用于医学、生物学、犯罪心理学。 如今， roc 曲线已经被广. 在统计和机器学习中，常常用auc来评估二分类模型的性能。auc的全称是 area under the curve，即曲线下的面积。 通常这里的曲线指的是 受试者操作曲线 (receiver operating.

JAYZ Reveals The Origin Of RocAFella's "Diamond" HandSign

Editor's Choice

JayZ Reveals Meaning Behind RocAFella ‘Diamond’ Hand Sign MYamoako
JayZ Reveals Meaning Behind RocAFella ‘Diamond’ Hand Sign MYamoako

Details

JAYZ Reveals The Origin Of RocAFella's "Diamond" HandSign
JAYZ Reveals The Origin Of RocAFella's "Diamond" HandSign

Details

JayZ Explains How The RocAFella Hand Sign Was Created • Hollywood
JayZ Explains How The RocAFella Hand Sign Was Created • Hollywood

Details