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How can I calculate the error rate?

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net
net 2013-11-29
评论： net 2013-11-29
Hi, I have two sets of variable. A is real world data and B is my predictions. The question is how can I calculate the error rate?
For example;
A=[30,25,46,20,18,12,...47]
B=[28,20,46,25,30,12,...44]

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回答（1 个）

David Sanchez
David Sanchez 2013-11-29
error_rate = mean(A-B)
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net
net 2013-11-29
Thanks, for your help. It works great but also I need mathematical definition about it. I will more happy if you can give me links about the topic. I must give reference to use it.

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