From 776ac53bdad25aa6333028ce1a8eaf6d5ef30428 Mon Sep 17 00:00:00 2001
From: jackie840129 <jackieliu@media.ee.ntu.edu.tw>
Date: Fri, 6 Jul 2018 16:56:21 +0800
Subject: [PATCH] add R

---
 Lab_2/Readme.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Lab_2/Readme.md b/Lab_2/Readme.md
index 260d1ac..2794ce9 100644
--- a/Lab_2/Readme.md
+++ b/Lab_2/Readme.md
@@ -111,7 +111,8 @@ for simplicity). The centroid of each cluster then indicates a visual word.
 	
 	<img src="./image/hardsum.jpg" alt="hs" width="280px"/> <img src="./image/softsum.jpg" alt="ss" width="280px" /> <img src="./image/softmax.jpg" alt="sm" width="280px"/>
 
-  **hint** : You can use `matplotlib.pyplot.bar()` to plot the figure
+    
+    **hint** : You can use `matplotlib.pyplot.bar()` to plot the figure
 
 4. Finally, We adopt the k-nearest neighbors classifier (**KNN**) to perform classification
 using the above BoW features.