机器学习入门之旅中分​类工作流中提取特征（​查看特征）为何输入给​的答案也显示错误

Answer 1

[Sai Teja G]

Hi,

此回复是用英文写的，旨在给您最快的回复。 

I understand that you are facing issues while classification to extract features.

It seems that you are encountering this issue because you are using the variable name 'scatter' to access a position within an array. Since 'scatter' can be either a function or a variable, this is causing the problem. To resolve it, I recommend using integer indices to access the desired elements within the arrays.

Hope it helps!