fix a typo in dorefa

examples/DoReFa-Net/alexnet-dorefa.py

@@ -233,7 +233,7 @@ def get_config():
             InferenceRunner(data_test,
                 [ScalarStats('cost'),
                  ClassificationError('wrong-top1', 'val-error-top1'),
-                 ClassificationError('wrong-top5', 'val-error-top1')])
+                 ClassificationError('wrong-top5', 'val-error-top5')])
         ]),
         model=Model(),
         step_per_epoch=10000,

examples/ResNet/imagenet-resnet.py

@@ -13,6 +13,7 @@ import multiprocessing
 import tensorflow as tf
 from tensorflow.contrib.layers import variance_scaling_initializer
 from tensorpack import *
+from tensorpack.utils.stat import RatioCounter
 from tensorpack.tfutils.symbolic_functions import *
 from tensorpack.tfutils.summary import *
 

tensorpack/predict/dataset.py

@@ -87,7 +87,7 @@ class MultiProcessDatasetPredictor(DatasetPredictorBase):
                                 self.nr_proc, len(gpus))
             except KeyError:
                 # TODO number of GPUs not checked
-                gpus = list(range(self.nr_gpu))
+                gpus = list(range(self.nr_proc))
         else:
             gpus = [''] * self.nr_proc
         self.workers = [MultiProcessQueuePredictWorker(