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MicroNet VWW-2 INT8

Description

This is a fully quantized version (asymmetrical int8) of the MicroNet VWW-2 model developed by Arm, from the MicroNets paper. It is trained on the 'Visual Wake Words' dataset, more information can be found here: https://arxiv.org/pdf/1906.05721.pdf.

License

Apache-2.0

Related Materials

Class Labels

The class labels associated with this model can be created by running the script get_class_labels.sh.

Network Information

Network Information Value
Framework TensorFlow Lite
SHA-1 Hash 5d887ca438c0a7feeed3c8c22dce99b55565c8ea
Size (Bytes) 280384
Provenance https://arxiv.org/pdf/2010.11267.pdf
Paper https://arxiv.org/pdf/2010.11267.pdf

Performance

Platform Optimized
Cortex-A ✖️
Cortex-M ✔️
Mali GPU ✔️
Ethos U ✔️

Key

  • ✔️ - Will run on this platform.
  • ✖️ - Will not run on this platform.

Accuracy

Dataset: Visual Wake Words

Metric Value
Accuracy 0.768

Optimizations

Optimization Value
Quantization INT8

Network Inputs

Input Node Name Shape Description
input (1, 50, 50, 1) A 50x50 input image.

Network Outputs

Output Node Name Shape Description
Identity (1, 2) Per-class confidence across the two classes (0=no person present, 1=person present).