Ultralytics
Please Explain Why the confusion matrix have background #1666
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glenn-jocher
suhailshaji
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I want to understand I didn't trained any class called background but as I am plotting the confusion matrix it give a class called background why? did it train a separate class called background |
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Answered by
glenn-jocher
Mar 28, 2023
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@suhailshaji detection models always have the possibility of an FP. This detection truth may not belong to any class, in which case it is assigned to background. |
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@suhailshaji detection models always have the possibility of an FP. This detection truth may not belong to any class, in which case it is assigned to background.