mirror of
https://github.com/KaiyangZhou/deep-person-reid.git
synced 2025-06-03 14:53:23 +08:00
20 lines
462 B
Python
20 lines
462 B
Python
from __future__ import absolute_import
|
|
from __future__ import division
|
|
|
|
|
|
class AverageMeter(object):
|
|
"""Computes and stores the average and current value"""
|
|
def __init__(self):
|
|
self.reset()
|
|
|
|
def reset(self):
|
|
self.val = 0
|
|
self.avg = 0
|
|
self.sum = 0
|
|
self.count = 0
|
|
|
|
def update(self, val, n=1):
|
|
self.val = val
|
|
self.sum += val * n
|
|
self.count += n
|
|
self.avg = self.sum / self.count |