Update 'create-dataset.py'

create-dataset.py

@@ -1,7 +1,35 @@
-text = "Hello world"
+import pandas
+import os
+from sklearn.model_selection import train_test_split
+
+
+CUTOFF = os.environ['CUTOFF']
+
+# READ DATA
+video_games = pandas.read_csv('Video_Games_Sales_as_at_22_Dec_2016.csv',
+                              engine='python',
+                              encoding='ISO-8859-1',
+                              sep=',')
+# DROP NA FIELDS
+video_games = video_games.dropna()
+
+# CUT OFF DATASET TO X LINES
+video_games = video_games.sample(CUTOFF)
+
+X, Y = video_games, video_games
+
+# SPLIT BETWEEN DEV, TRAINS, AND TEST
+X_train, X_temp, Y_train, Y_temp = train_test_split(X, Y, test_size=0.3, random_state=1)
+X_dev, X_test, Y_dev, Y_test = train_test_split(X_temp, Y_temp, test_size=0.3, random_state=1)
+
+X_train.to_csv('X_train.csv', index=False)
+X_dev.to_csv('X_dev.csv', index=False)
+X_test.to_csv('X_test.csv', index=False)
+
+
+
+
+
+
 
-filename = "file.txt"
 
-with open(filename, "w") as file:
-    
-    file.write(text)