The data used to train, validate and test is published by account named TeeA via this link huggingface.co/datasets/TeeA/Vietnamese-Chart-Dataset

The model is fine-tuned following the instruction of Niels Rogge - Transformer Tutorial, 2020-09-02 via https://github.com/NielsRogge/Transformers-Tutorials

The model can be loaded by using DonutProcessor

from transformers import DonutProcessor, VisionEncoderDecoderModel

processor = DonutProcessor.from_pretrained("KhimNguyen/chart2text") model = VisionEncoderDecoderModel.from_pretrained("KhimNguyen/chart2text")