Merge pull request #1395 from littletomatodonkey/dev/add_refer

add reference

ppcls/utils/ema.py

@@ -17,6 +17,11 @@ import numpy as np
 
 
 class ExponentialMovingAverage():
+    """
+    Exponential Moving Average
+    Code was heavily based on https://github.com/Wanger-SJTU/SegToolbox.Pytorch/blob/master/lib/utils/ema.py
+    """
+
     def __init__(self, model, decay, thres_steps=True):
         self._model = model
         self._decay = decay

ppcls/utils/misc.py

@@ -18,6 +18,7 @@ __all__ = ['AverageMeter']
 class AverageMeter(object):
     """
     Computes and stores the average and current value
+    Code was based on https://github.com/pytorch/examples/blob/master/imagenet/main.py
     """
 
     def __init__(self, name='', fmt='f', postfix="", need_avg=True):