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--- |
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language: |
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- en |
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license: apache-2.0 |
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tags: |
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- text-classfication |
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- int8 |
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- Intel® Neural Compressor |
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- PostTrainingStatic |
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datasets: |
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- glue |
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metrics: |
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- accuracy |
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model_index: |
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- name: sst2 |
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results: |
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- task: |
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name: Text Classification |
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type: text-classification |
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dataset: |
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name: GLUE SST2 |
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type: glue |
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args: sst2 |
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metric: |
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name: Accuracy |
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type: accuracy |
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value: 0.9254587155963303 |
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--- |
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# INT8 albert-base-v2-sst2 |
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### Post-training static quantization |
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This is an INT8 PyTorch model quantized with [Intel® Neural Compressor](https://github.com/intel/neural-compressor). |
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The original fp32 model comes from the fine-tuned model [Alireza1044/albert-base-v2-sst2](https://huggingface.co/Alireza1044/albert-base-v2-sst2). |
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The calibration dataloader is the train dataloader. The default calibration sampling size 300 isn't divisible exactly by batch size 8, so the real sampling size is 304. |
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The linear modules **albert.encoder.albert_layer_groups.0.albert_layers.0.ffn_output.module, albert.encoder.albert_layer_groups.0.albert_layers.0.ffn.module** fall back to fp32 to meet the 1% relative accuracy loss. |
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### Test result |
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| |INT8|FP32| |
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|---|:---:|:---:| |
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| **Accuracy (eval-accuracy)** |0.9255|0.9232| |
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| **Model size (MB)** |25|44.6| |
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### Load with Intel® Neural Compressor: |
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```python |
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from neural_compressor.utils.load_huggingface import OptimizedModel |
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int8_model = OptimizedModel.from_pretrained( |
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'Intel/albert-base-v2-sst2-int8-static', |
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) |
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``` |
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