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example/zillow_regression_sparse/combine_subs_v2.py

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+# -*- coding: utf-8 -*-
+"""
+Created on Wed Sep 06 01:34:03 2017
+
+@author: mimar
+"""
+
+base="output_dataset2_merged.csv" # stacknet preds
+prediction="xxx.csv"#script preds
+output="output_dataset2_merged_v2.csv"# file to generate submissions to
+
+ff=open(base, "r")
+ff_pred=open(prediction, "r")
+fs=open(output,"w")
+fs.write(ff.readline())
+ff_pred.readline()
+
+s=0
+for line in ff:
+    splits=line.replace("\n","").split(",")
+    ids=splits[0]
+    preds=[]
+    for j in range (1,7):
+        preds.append(float(splits[j]))
+
+
+    pre_line_splits=ff_pred.readline().replace("\n","").split(",")
+    for j in range (1,7):
+        preds[j-1]=(preds[j-1]*0.6 + float(pre_line_splits[j])*0.4)
+
+    fs.write(ids)
+    for j in range(6):
+        fs.write( "," +str(preds[j] ))
+    fs.write("\n")
+    s+=1
+
+ff.close() 
+ff_pred.close()
+fs.close()    
+
+print ("done")