How do I onehotencode a table without encoding variable names?

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Nicholas
Nicholas 2023-2-21
编辑： KSSV 2023-2-21
When I try to onehotencode a table, the onehotencoder also encodes the variable names in addition to the category labels. I don't want this. I only want to encode the category labels.
I attached the table I want to onehotencode and the table that results when I execute this code:
B = table();
for i = 1:size(MyTable,2)
B = [B, onehotencode(MyTable(:,i))];
end
As you can see from the resultant table, category variable names are also encoded.
Thank you!

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回答（1 个）

KSSV
KSSV 2023-2-21
编辑：KSSV 2023-2-21
B = table();
for i = 1:size(MyTable,2)
B = [B, onehotencode(MyTable.(i))];
end
You may consider using width instead of size(MyTable,2)

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