Add license banner and the training data layout structure.

src/ferplus.py

@@ -1,3 +1,8 @@
+#
+# Copyright (c) Microsoft. All rights reserved.
+# Licensed under the MIT license. See LICENSE.md file in the project root for full license information.
+#
+
 import sys
 import os
 import csv
@@ -164,6 +169,7 @@ class FERPlusReader(object):
     def _process_target(self, target):
         '''
         Based on https://arxiv.org/abs/1608.01041 the target depend on the training mode.
+
         Majority or crossentropy: return the probability distribution generated by "_process_data"
         Probability: pick one emotion based on the probability distribtuion.
         Multi-target: 

src/img_util.py

@@ -1,4 +1,9 @@
-import numpy as np
+#
+# Copyright (c) Microsoft. All rights reserved.
+# Licensed under the MIT license. See LICENSE.md file in the project root for full license information.
+#
+
+import numpy as np
 import random as rnd
 from PIL import Image
 from scipy import ndimage

src/models.py

@@ -1,3 +1,7 @@
+#
+# Copyright (c) Microsoft. All rights reserved.
+# Licensed under the MIT license. See LICENSE.md file in the project root for full license information.
+#
 
 import os
 import sys

src/train.py

@@ -1,3 +1,8 @@
+#
+# Copyright (c) Microsoft. All rights reserved.
+# Licensed under the MIT license. See LICENSE.md file in the project root for full license information.
+#
+
 import sys
 import time
 import os