Does Matlab have a function that provide label encoder for multi class classification ?
显示 更早的评论
The Python's scikit learn library has a label encoder that encode target labels with value between 0 and n_classes-1 at the link below
It also support the ability to transform labels back to the original version.
Does Matlab has an equivalent function ?
In the case matlab does not have it, is there anyway I can call this python encoder from matlab ?
I am using Matlab 2020a
回答（1 个）
Mohammad Sami
2020-8-21
编辑：Mohammad Sami
2020-8-21
0 个投票
For Classification problems, if you use Categorical variables, MATLAB will do this automatically for you. This is transparent to the user.
You can find more details about categorical variables here
1 个评论
ahmet
2025-5-15
i am sorry to zombified this topic but i need to make a PCA through data table with categorical array and continuous and binary data shoul i use label encoding by the way categorical labels are ordinal
类别
在 帮助中心 和 File Exchange 中查找有关 Call Python from MATLAB 的更多信息
2020-8-20
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
