extract users features done

extract items features done filter unkown item done
UCASREN · Apr 18, 2015 · 7e202da · 7e202da
1 parent 0bb648c
commit 7e202da
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/util.py b/src/util.py
@@ -60,4 +60,10 @@ def split_file_by_date(raw_file_path, begin, end):
             split_file.write(line)
 
     raw_file.close()
-    split_file.close()
+    split_file.close()
+
+
+def parse_line(line):
+    user_id, item_id, behavior_type, user_geohash, item_category, time, date = line.split(delimiter)
+    date = datetime.datetime.strptime(date, "%Y-%m-%d %H")
+    return user_id, item_id, behavior_type, user_geohash, item_category, time, date