| # 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](https://huggingface.co/datasets/axiong/pmc_oa_demo) to view it. | |
| [中文文档](./README.zh.md) | |
| - [PMC-OA Dataset](#pmc-oa-dataset) | |
| - [Model Zoo](#model-zoo) | |
| - [Daraset Structure](#daraset-structure) | |
| - [Sample](#sample) | |
| ## Model Zoo | |
| Check it out if you want to load model pretrained on PMC-OA directly. | |
| We plan to release more models pretrained on PMC-OA. Feel free to reach us if the model you want is not included in model zoo for now. | |
| Also, we express our thanks to the help from the community. | |
| | Model | Link | Provider | | |
| | --- | --- | --- | | |
| | ViT-L-14 | https://huggingface.co/ryanyip7777/pmc_vit_l_14 | @ryanyip7777 | | |
| ## Dataset 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, | |
| ```python | |
| { | |
| "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 | |