Tqdm实时显示Loss和Acc

• 2019 年 12 月 18 日
• 筆記

代码示例

from random import random  from time import sleep  from tqdm import tqdm    epochs = 2  train_data_num = 10  for i in range(epochs):      with tqdm(total=train_data_num) as t:          for j in range(10):              # Description will be displayed on the left              t.set_description('Epoch %i' % i)              # Postfix will be displayed on the right,              # formatted automatically based on argument's datatype              t.set_postfix(loss=random(),acc=random())              sleep(0.1)              t.update(1)

输出结果：

Epoch 0: 100%|██████████| 10/10 [00:01<00:00,  9.94it/s, acc=0.0863, loss=0.999]  Epoch 1: 100%|██████████| 10/10 [00:01<00:00,  9.93it/s, acc=0.459, loss=0.921]