Logistic回归模型根据预测概率绘制ROC曲线,其曲线下面积AUC = C-Statistics C-index,即一致性指数(index of concordance),通过评估模型预测结果与实际观察结果的符合程度,以评价模型的预测准确性。 所谓一致性,就是把研究对象随机地两两组对,对于一对病人,如果A实际生存时间长于B,且模型预测的A的生存时间也长于B,...
TheAUC(area under curve)gives us an idea of how well the model is able to distinguish between positive and negative outcomes. The AUC can range from 0 to 1. The higher the AUC, the better the model is at correctly classifying outcomes. This means that a model with a ROC curve that hu...
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EXEC DBMS_AUTO_INDEX.CONFIGURE('AUTO_INDEX_MODE','OFF'); 自动索引的表空间...EXEC DBMS_AUTO_INDEX.CONFIGURE('AUTO_INDEX_SCHEMA', 'TEST', allow => TRUE); EXEC DBMS_AUTO_INDEX.CONFIGURE...DBA_AUTO_INDEX_IND_ACTIONS DBA_AUTO_INDEX_SQL_ACTIONS DBA_AUTO_INDEX_STATISTICS DBA_AUTO_INDEX_VERI...
Name Last commit message Last commit date Latest commit sigland Merge branch 'kanoi:master' into master Apr 19, 2024 f5124f5·Apr 19, 2024 History 8,211 Commits bitstreams Remove modminer bitstreams from distribution and replace with a READM… ...
(2000)100. The reduc- tion/absence Western blot oa pf pthroeaCcahv328,.339.expression in Cav2.3+/− and Cav2.3−/− mice was further proven by our group using the Statistics. As widely used in genetics, Pearson's chi-square test was used to check for ...
Many of these IFs are not always visible on 2-dimensional (2D) intraoral or panoramic radiographs. Thus, the purpose of the present study was to assess the IFs that did or didn’t appear on 3D vs 2D pictures. Immense IFs were recorded from overview of 510 CBCT reports by board-certified...
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