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[Feature Request] Support ONNX export of MultiBox operators #15181
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Hey, this is the MXNet Label Bot. |
@mxnet-label-bot add[Feature request, ONNX] |
tracked on the ONNX repo here - onnx/onnx#2086 |
onnx 1.5 supports ssd now |
I'm getting a "AttributeError: No conversion function registered for op type _contrib_MultiBoxPrior yet.". Same situations as https://stackoverflow.com/questions/56229207/export-mxnet-model-to-onnx-with-contrib-multiboxprior-error
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have the same exact issue as @ban1080 :/ |
That makes 3, is there any manual work around for this? |
Same issue here: Incidentally I followed the same process as @ban1080. |
meet the same issue on aws sagemaker. it seams that the version of onnx in sagemaker's mxnet is 1.2.1. however, I tried to upgrade to 1.6.0. after that, the issue still occur.
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@cloudrivers onnx 1.6 has a different version of opset definition than previous versions, see https://github.com/onnx/onnx/blob/master/docs/Versioning.md#released-versions |
Currently, the MXNet->ONNX model exporter does not support the MultiBox operators
MultiBoxDetection
MultiBoxPrior
MultiBoxTarget
Since there's no builtin ONNX operator (list) for this we would need to add the corresponding operators in ONNX first.
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