I am trying to convert a mxnet model to openvino IR. get an error message as below. It seems that the operation _contrib_MultiBoxTarget and smooth_l1 is not supported. How should I solve this problem?
[ ERROR ] Unexpected exception happened during extracting attributes for node label.
Original exception message: Operation '_contrib_MultiBoxTarget' not supported. Please register it as custom op.
For more information please refer to Model Optimizer FAQ (<INSTALL_DIR>/deployment_tools/documentation/docs/MO_FAQ.html), question #86.
Dear guo, michael,
You can solve this issue by building custom layers.
Please take a look at the following resources:
Previous IDZ post on Custom layers (redirect links to 2019 please):
Hope it helps,