--- a
+++ b/old_keras_impl/data.py
@@ -0,0 +1,19 @@
+import os
+import csv
+import random
+
+def process_data():
+    listdir = os.listdir('datasets/raw')
+    for d in listdir:
+        with open('datasets/processed/{}.csv'.format(d), 'w') as write_record_file:
+            csvwriter = csv.writer(write_record_file, delimiter=',')
+            csvwriter.writerow(['value'])
+            for record in os.listdir('datasets/raw/{}'.format(d)):
+                if record.endswith('.csv'):
+                    with open('datasets/raw/{}/{}'.format(d,record), 'r') as read_record_file:
+                        reader = csv.reader(read_record_file)
+                        # skip headers
+                        reader.next()
+                        reader.next()
+                        for row in reader:
+                            csvwriter.writerow([row[1]])
\ No newline at end of file