A question about the ConfusionMatrix

jiaerfei commented 1 month ago

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Question

Hi, thank you for your excellent work!

I have a question about the result description in ConfusionMatrix.process_batch https://github.com/ultralytics/ultralytics/blob/6dcc4a0610bf445212253fb51b24e29429a2bcc3/ultralytics/utils/metrics.py#L373 https://github.com/ultralytics/ultralytics/blob/6dcc4a0610bf445212253fb51b24e29429a2bcc3/ultralytics/utils/metrics.py#L378

This is my understand: Line 373 means missing detection, a class is predicted as background Line 378 means wrong detection, background is predicted as a class

So, the description in the code may need exchange, is my understand correct ?

Thank you for reply!

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UltralyticsAssistant commented 1 month ago

👋 Hello @jiaerfei, thank you for reaching out and for your kind words about our work! 🚀

This is an automated response, but don't worry—an Ultralytics engineer will assist you soon. 😊

In the meantime, here are some resources that might help:

For questions about the ConfusionMatrix or metrics, please check our Docs, specifically the Metrics section where various concepts are explained.

If this pertains to a 🐛 bug or any discrepancy, please provide a minimum reproducible example to assist us in replicating your scenario.

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