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Published 20 hours ago • verified publisher icon Cartucho

Draw true negative

Open hungdaica77 opened this issue 4 years ago • 5 comments

Can you show me draw true negative @@

hungdaica77 avatar May 06 '20 13:05 hungdaica77

true negatives do not exist in the context of object detection.

A True Negative in the case of object detection would correspond to an object that is not in the ground-truth and it was not detected. So if you think about there is an infinity number of objects that are not in a picture and that also were not detected.

Does it make sense?

Cartucho avatar May 06 '20 16:05 Cartucho

true negatives do not exist in the context of object detection.

A True Negative in the case of object detection would correspond to an object that is not in the ground-truth and it was not detected. So if you think about there is an infinity number of objects that are not in a picture and that also were not detected.

Does it make sense?

Can you show me calculate false negative

hungdaica77 avatar May 07 '20 18:05 hungdaica77

Total of TP and FP was calculate but FN is not calculate

hungdaica77 avatar May 08 '20 10:05 hungdaica77

just try out the code, it will show you the three in different colours (:

Cartucho avatar May 08 '20 14:05 Cartucho

it is showing FN in images but not the count in the final output.

gerglock avatar May 30 '20 12:05 gerglock