我有一个像这样的DataFrame:
In [7]:
frame.head()
Out[7]:
Communications and Search Business General Lifestyle
0 0.745763 0.050847 0.118644 0.084746
0 0.333333 0.000000 0.583333 0.083333
0 0.617021 0.042553 0.297872 0.042553
0 0.435897 0.000000 0.410256 0.153846
0 0.358974 0.076923 0.410256 0.153846
在这里,我想问一下如何获取每一行具有最大值的列名,所需的输出是这样的:
In [7]:
frame.head()
Out[7]:
Communications and Search Business General Lifestyle Max
0 0.745763 0.050847 0.118644 0.084746 Communications
0 0.333333 0.000000 0.583333 0.083333 Business
0 0.617021 0.042553 0.297872 0.042553 Communications
0 0.435897 0.000000 0.410256 0.153846 Communications
0 0.358974 0.076923 0.410256 0.153846 Business