PMC-OA Dataset

News: We have released the PMC-OA dataset. You can choose the subset specifically.

P.S. There's something wrong with the huggingface dataset viewer when the dataset scale gets large. So we sample a subset of it to visualize it directly on web. Click PMC-OA-Demo to view it.

中文文档

PMC-OA Dataset
- Daraset Structure
- Sample

Daraset Structure

PMC-OA (seperated images, separated caption).

images.zip: images folder
pmc_oa.jsonl: dataset file of pmc-oa
pmc_oa_beta.jsonl: dataset file of pmc-oa-beta

~~- train.jsonl: metafile of train set~~ ~~- valid.jsonl: metafile of valid set~~ ~~- test.jsonl: metafile of test set~~

The difference between PMC-OA & PMC-OA-Beta lies in the methods of processing captions. In PMC-OA, we utilize ChatGPT to help us divide compound captions into seperate ones. While PMC-OA-Beta keeps all the compound ones without division.

Sample

A row in pmc_oa.jsonl is shown bellow,

{
    "image": "PMC212319_Fig3_4.jpg",
    "caption": "A. Real time image of the translocation of ARF1-GFP to the plasma membrane ...",
}

Explanation to each key

image: path to the image
caption: corresponding to the image