committed Andy Mattausch's code under related/EP/

related/EP/src/LossHistory.py

@@ -0,0 +1,11 @@
+import keras
+
+class LossHistory(keras.callbacks.Callback):
+    def on_train_begin(self, logs={}):
+        self.losses = []
+
+    def on_batch_end(self, batch, logs={}):
+        self.losses.append(logs.get('loss'))
+
+    def addLoss(self,loss):
+        self.losses.append(loss)