tiny fixes

demo/traffic_prediction/dataprovider.py

@@ -34,11 +34,11 @@ def initHook(settings, file_list, **kwargs):
     settings.pool_size = sys.maxint
     #Use a time seires of the past as feature.
     #Dense_vector's expression form is [float,float,...,float]
-    settings.slots = [dense_vector(TERM_NUM)]
+    settings.input_types = [dense_vector(TERM_NUM)]
     #There are next FORECASTING_NUM fragments you need predict.
     #Every predicted condition at time point has four states.
     for i in range(FORECASTING_NUM):
-        settings.slots.append(integer_value(LABEL_VALUE_NUM))
+        settings.input_types.append(integer_value(LABEL_VALUE_NUM))
 
 
 @provider(
@@ -57,7 +57,7 @@ def process(settings, file_name):
                 pre_spd = map(float, speeds[i - TERM_NUM:i])
 
                 # Integer value need predicting, values start from 0, so every one minus 1.
-                fol_spd = [i - 1 for i in speeds[i:i + FORECASTING_NUM]]
+                fol_spd = [j - 1 for j in speeds[i:i + FORECASTING_NUM]]
 
                 # Predicting label is missing, abandon the sample.
                 if -1 in fol_spd:
@@ -67,7 +67,7 @@ def process(settings, file_name):
 
 def predict_initHook(settings, file_list, **kwargs):
     settings.pool_size = sys.maxint
-    settings.slots = [dense_vector(TERM_NUM)]
+    settings.input_types = [dense_vector(TERM_NUM)]
 
 
 @provider(init_hook=predict_initHook, should_shuffle=False)

demo/traffic_prediction/gen_result.py

+# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 res = []
 with open('./rank-00000') as f:
     for line in f:

demo/traffic_prediction/trainer_config.py

-#!/usr/bin/env/python
-#-*python-*-
+# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 from paddle.trainer_config_helpers import *
 
 ################################### DATA Configuration #############################################