Impact of confidence "0" from AWS GroundTruth on model building?

Question

Context: Building an object-detection model with AWS SageMaker and GroundTruth labeled data.

All my labeled pics appear to have a confidence of zero and this is (I think) because I am the only person who labeled the pic. Does this may have a negative impact on my model building? Should I artificially change the augmented manifest file and replace of confidence of 0 by 100%?

I did not try anything besides making the above observation.

Answer 1

According to https://docs.aws.amazon.com/sagemaker/latest/dg/sms-data-output.html:

If a single worker annotates a task (NumberOfHumanWorkersPerDataObject is set to 1 or in the console, you enter 1 for Number of workers per dataset object), the confidence score is set to 0.00.

which is exactly my case so I don't need to worry anymore about the confidence "0".