Merge branch 'master' of github.com:google/skflow

Author: ilblackdragon

examples/iris_with_pipeline.py

@@ -29,7 +29,7 @@
 # DNN classifier
 DNNclassifier = skflow.TensorFlowDNNClassifier(hidden_units=[10, 20, 10], n_classes=3, steps=200)
 
-pipeline = Pipeline([('scaler', StandardScaler()), ('DNNclassifier', DNNclassifier)])
+pipeline = Pipeline([('scaler', scaler, ('DNNclassifier', DNNclassifier)])
 
 pipeline.fit(X_train, y_train)
 

skflow/monitors.py

@@ -74,7 +74,7 @@ def update(self, global_step, step_number, training_loss,
         self.loss_expression_tensor = loss_expression_tensor
         self._set_last_loss_seen()
         if self.last_loss_seen < self.min_loss:
-            self.min_loss = training_loss
+            self.min_loss = self.last_loss_seen
             self.min_loss_i = self.steps
         self._set_epoch(feed_params_fn)
         self.report()