| language: en | |
| license: apache-2.0 | |
| tags: | |
| - text-classfication | |
| - int8 | |
| - Intel® Neural Compressor | |
| - PostTrainingDynamic | |
| - onnx | |
| datasets: | |
| - mrpc | |
| metrics: | |
| - f1 | |
| # INT8 BERT base uncased finetuned MRPC | |
| ## Post-training dynamic quantization | |
| ### PyTorch | |
| This is an INT8 PyTorch model quantized with [huggingface/optimum-intel](https://github.com/huggingface/optimum-intel) through the usage of [Intel® Neural Compressor](https://github.com/intel/neural-compressor). | |
| The original fp32 model comes from the fine-tuned model [Intel/bert-base-uncased-mrpc](https://huggingface.co/Intel/bert-base-uncased-mrpc). | |
| #### Test result | |
| | |INT8|FP32| | |
| |---|:---:|:---:| | |
| | **Accuracy (eval-f1)** |0.8997|0.9042| | |
| | **Model size (MB)** |174|418| | |
| #### Load with optimum: | |
| ```python | |
| from optimum.intel import INCModelForSequenceClassification | |
| model_id = "Intel/bert-base-uncased-mrpc-int8-dynamic" | |
| int8_model = INCModelForSequenceClassification.from_pretrained(model_id) | |
| ``` | |
| ### ONNX | |
| This is an INT8 ONNX model quantized with [Intel® Neural Compressor](https://github.com/intel/neural-compressor). | |
| The original fp32 model comes from the fine-tuned model [Intel/bert-base-uncased-mrpc](https://huggingface.co/Intel/bert-base-uncased-mrpc). | |
| #### Test result | |
| | |INT8|FP32| | |
| |---|:---:|:---:| | |
| | **Accuracy (eval-f1)** |0.8958|0.9042| | |
| | **Model size (MB)** |107|418| | |
| #### Load ONNX model: | |
| ```python | |
| from optimum.onnxruntime import ORTModelForSequenceClassification | |
| model = ORTModelForSequenceClassification.from_pretrained('Intel/bert-base-uncased-mrpc-int8-dynamic') | |
| ``` | |