From a206f38907eaa3a5f11a6df68e0d3a1e6fc66c81 Mon Sep 17 00:00:00 2001 From: ben-jaynes <1btjaynes@gmail.com> Date: Thu, 11 Jun 2026 20:53:32 -0700 Subject: [PATCH] vault backup: 2026-06-11 20:53:32 --- Wiki/Machine Learning/Model Validation and Evaluation.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Wiki/Machine Learning/Model Validation and Evaluation.md b/Wiki/Machine Learning/Model Validation and Evaluation.md index 315869a..45423bc 100644 --- a/Wiki/Machine Learning/Model Validation and Evaluation.md +++ b/Wiki/Machine Learning/Model Validation and Evaluation.md @@ -73,4 +73,4 @@ When using it in this context a value of 1 represents a perfect classifier (mode ### ROC and AUC ROC stands for the Receiver-operating characteristic curve. The graph is found by plotting the true positive rate on the y-axis and the false positive rate on the x-axis as the threshold changes. This is a parametric graph with the threshold as the parameter. ![[rocCurve.excalidraw]] -A perfect classifier is represented by a point at $(0, 1)$ which means that every prediction is correct (no false positives) \ No newline at end of file +A perfect classifier is represented by a point at $(0, 1)$ which means that every prediction is correct (no false positives). A straight line from $(0, 0)$ to $(1, 1)$ repres \ No newline at end of file