Deep Learning Toolbox Model Quantization Library

Quantize and compress deep learning models
Updated 19 Jun 2024
Deep Learning Toolbox Model Quantization Library enables quantization and compression of your deep learning models to reduce the memory footprint and computational requirements of your deep neural network.
Quantization to INT8 is supported for CPUs, FPGAs, and NVIDIA GPUs, for supported layers. The library enables you to collect layer level data on the weights, activations, and intermediate computations. Using this data, the library quantizes your model and provides metrics to validate the accuracy of the quantized network against the single precision baseline. The iterative workflow allows you to optimize the quantization strategy.
The library also supports structural compression of models with pruning and projection. Both techniques reduce the sizes of deep neural networks by removing elements that have the smallest impact on inference accuracy.
Quantization Workflow Prerequisites can be found here:
If you have download or installation problems, please contact Technical Support -
Additional Resources
MATLAB Release Compatibility
Created with R2020a
Compatible with R2020a to R2024b
Platform Compatibility
Windows macOS (Apple silicon) macOS (Intel) Linux
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