From dc2b9c86e6aa2ff2dc1376526362656ba3614533 Mon Sep 17 00:00:00 2001
From: yepyao <yepyao@gmail.com>
Date: Sat, 17 May 2014 11:35:43 +0800
Subject: [PATCH] small change

---
 demo/rank/mq2008.conf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/demo/rank/mq2008.conf b/demo/rank/mq2008.conf
index f355b0578..65ad19b8e 100644
--- a/demo/rank/mq2008.conf
+++ b/demo/rank/mq2008.conf
@@ -3,7 +3,7 @@
 booster_type = 0 
 
 # specify objective
-objective="rank:map"
+objective="rank:pairwise"
 
 # Tree Booster Parameters
 # step size shrinkage