Merge commit '57b5d7873f4f0953357e9d98e9c60cff8373d7ec'

subtree/rabit/rabit-learn/linear/run-linear.sh

@@ -5,13 +5,10 @@ then
     exit -1
 fi
 
-rm -rf mushroom.row* *.model
+rm -rf *.model
 k=$1
 
-# split the lib svm file into k subfiles
-python splitrows.py ../data/agaricus.txt.train mushroom $k
-
-# run xgboost mpi
-../../tracker/rabit_demo.py -n $k linear.rabit mushroom.row\%d "${*:2}" reg_L1=1
+# run linear model, the program will automatically split the inputs
+../../tracker/rabit_demo.py -n $k linear.rabit ../data/agaricus.txt.train reg_L1=1 
 
 ./linear.rabit ../data/agaricus.txt.test task=pred model_in=final.model