Looking for int8 tflite model for mobilenet_v2 model

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Niranjan Yadla

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Oct 6, 2021, 2:02:52 PM10/6/21

to TensorFlow Lite

Hi ,

We could not find mobilenet_v2_int8 tflite model readily.

Could you please help how to get in8 tflite model for mobilenet v2

Thanks,

Niranjan

Advait Jain

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Oct 7, 2021, 7:00:52 PM10/7/21

to Niranjan Yadla, TensorFlow Lite

Hi Niranjan,

While a pre-trained open source int8 mobilenet_v2 is currently not downloadable, the team is working on making an int8 QAT model available. If you could check back again in a couple of months, that would be great.

In the meantime, here are a couple of options:

Attached is a Python script that can be used to generate an int8 model with post-training quantization. Please note that the script currently uses random data for the representative data set.
If you are ok with using a newer image classification model, then there is an int8 quantized EfficientNet-Lite at this location.

Regards,

Advait

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