From 78f580ddaa701274fd48a20e5ef6e7f7b497320a Mon Sep 17 00:00:00 2001
From: Shine__Wong <1551885@tongji.edu.cn>
Date: Tue, 14 Jan 2020 20:45:26 +0800
Subject: [PATCH] modify display of formulas

---
 ml/logistic_regression/logistic_regression.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ml/logistic_regression/logistic_regression.md b/ml/logistic_regression/logistic_regression.md
index ecc4bdd..7db6b62 100644
--- a/ml/logistic_regression/logistic_regression.md
+++ b/ml/logistic_regression/logistic_regression.md
@@ -110,7 +110,7 @@ $$
 
 $$
 cost(h_\theta(x), y) = 
-	\left\{
+	\left\\{
 	\begin{aligned}
 	-log(h_\theta(x))&, y = 1\\\\
 	-log(1 - h_\theta(x))&, y = 0