From 20cb4ef8b77d8f4f5e5af2cb9fe3838b09e428c4 Mon Sep 17 00:00:00 2001
From: Saitoh Koki <koki0702@gmail.com>
Date: Mon, 16 Jun 2014 15:38:48 +0900
Subject: [PATCH] minor bug fix

---
 ch02/stump.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ch02/stump.py b/ch02/stump.py
index 841ce983..5037338f 100644
--- a/ch02/stump.py
+++ b/ch02/stump.py
@@ -19,6 +19,8 @@
 
 
 best_acc = -1.0
+best_fi = -1.0
+best_t = -1.0
 for fi in range(features.shape[1]):
     thresh = features[:, fi].copy()
     thresh.sort()