DetectNetV_2: Adjust weights?

Accelerated Computing Intelligent Video Analytics TAO Toolkit
1

In the training spec file for DetectNetV_2, there are parameters(weight_target and initial_weights). What do these parameters mean and on what basis do I adjust them??

3

Refer to How to set initial_weight and weight_target at detectnet_v2 spec file?
and
Details on cost_function_config for PeopleNet