定义模型
查看groupby循环结构
for i in data1.groupby(['co1','co2']):
print(i)
- 可看出groupby是由groupby（by=‘’）的by里面的tuple + 全部字段+index+value来循环的
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for i in data1.groupby(['co1','co2']):
print(i)
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>>>a = '1'>>>print(a)1>>>b = '1'.zfill(2*4)>>>print(b)00000001
import imageio, os, sysdef png_gif(path): png_lst = os.listdir(path) frames = [] for i in png_lst: frames.append(imageio.imread(path +
let's use torch to create first neural network: according we input data to trainning model by itself.import torchfrom torch.nn import functionalfrom m
IssueMaybe after you installed torch, you will found your graphics card can't available on your torch. I guess you must use pip repo or conda repo to
identify verify code imagemachine learnning - identification verify code image - [opencv to identify string, machine learning to identify what string]