---
license: mit
language:
- en
pipeline_tag: summarization
library_name: transformers.js
---
https://huggingface.co/JustinDu/BARTxiv with ONNX weights to be compatible with Transformers.js.

## Steps to get ONNX quantized weights
1. Use optimum-cli to convert the PyTorch weights to ONNX format.

```bash
optimum-cli export onnx --model JustinDu/BARTxiv BARTxiv_onnx
```
   
2. Use the `quantize` script in the Transformers.js repo to quantize the ONNX weights.

```bash
python -m scripts.quantize --input_folder BARTxiv_onnx --output_folder BARTxiv_onnx/onnx
```

Move the `.onnx` files in the `BARTxiv_onnx` folder to `BARTxiv_onnx/onnx` (these are the FP32 weights).