问题描述
嘿,我正在尝试使数据框准备好导出到乳胶中,但我不知道如何手动更改数据框的顺序,我可以对其进行排序等,但是我无法使其显示特定的我需要的订单:
Hyper-parameter H-parameter values
CNN activation function relu 0.018254 0.018359
tanh 0.018249 0.018348
CNN filter layers 16 NaN 0.018353
32 NaN 0.018338
64 NaN 0.018368
Feature collections daytime 0.017845 0.017947
daytime + sensors 0.020593 0.020344
daytime + wind + irradiance 0.017080 0.017311
daytime + wind + sensors 0.019660 0.019819
irradiance 0.017133 0.017413
pressure and humidity 0.017735 0.017828
rain 0.017983 0.017953
sensors 0.020103 0.020075
temperature 0.018081 0.017964
univariate 0.017827 0.017747
wind 0.017216 0.017571
wind + irradiance 0.016605 0.017027
wind + sensors 0.019407 0.019594
LSTM activation function relu 0.018299 NaN
tanh 0.018204 NaN
LSTM history vector length 60 0.018246 NaN
80 0.018253 NaN
100 0.018255 NaN
Learning rate 0.0001 0.018424 0.018496
0.0005 0.018156 0.018259
0.001 0.018174 0.018305
MaxPooling layer size 3 0.018212 0.018300
5 0.018230 0.018378
7 0.018313 0.018381
Second CNN kernel False NaN 0.018407
True NaN 0.018300
Second set of cnn+pooling layers False NaN 0.018333
True NaN 0.018374
这是我的数据框,我真的很想控制Hyper参数的顺序。例如,我想将CNN activation function
和CNN filter layers
下移到Feature collections
以下。关于如何完成此操作的任何想法都很棒。
供参考,下面是一个玩具示例:
df = pd.DataFrame({"a": [1,2,3,4,5,6]},index=['A','b','C','d','e','f'])
arrays = [[1,1,3],['red','blue','red','blue']]
df.index = pd.MultiIndex.from_arrays(arrays,names=('number','color')
df
a
number color
1 red 1
blue 2
2 red 3
blue 4
3 red 5
blue 6
如何将“数字” 2的内容移到顶部?
解决方法
没关系,经过一个多小时的搜索,我发表了这篇文章,十分钟后,我找到了答案。使用问题底部的示例:
df.reindex([2,1,3],level=0)
df
a
number color
2 red 3
blue 4
1 red 1
blue 2
3 red 5
blue 6