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| | license: cdla-permissive-2.0 |
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| | |
| | # PubTables-1M |
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| | - GitHub: [https://github.com/microsoft/table-transformer](https://github.com/microsoft/table-transformer) |
| | - Paper: ["PubTables-1M: Towards comprehensive table extraction from unstructured documents"](https://openaccess.thecvf.com/content/CVPR2022/html/Smock_PubTables-1M_Towards_Comprehensive_Table_Extraction_From_Unstructured_Documents_CVPR_2022_paper.html) |
| | - Hugging Face: |
| | - [Detection model](https://huggingface.co/microsoft/table-transformer-detection) |
| | - [Structure recognition model](https://huggingface.co/microsoft/table-transformer-structure-recognition) |
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| | Currently we only support downloading the dataset as tar.gz files. Integrating with HuggingFace Datasets is something we hope to support in the future! |
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| | Please switch to the "Files and versions" tab to download all of the files or use a command such as wget to download from the command line. |
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| | Once downloaded, use the included script "extract_structure_dataset.sh" to extract and organize all of the data. |
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|
| | ## Files |
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|
| | It comes in 18 tar.gz files: |
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| | Training and evaluation data for the structure recognition model (947,642 total cropped table instances): |
| | - PubTables-1M-Structure_Filelists.tar.gz |
| | - PubTables-1M-Structure_Annotations_Test.tar.gz: 93,834 XML files containing bounding boxes in PASCAL VOC format |
| | - PubTables-1M-Structure_Annotations_Train.tar.gz: 758,849 XML files containing bounding boxes in PASCAL VOC format |
| | - PubTables-1M-Structure_Annotations_Val.tar.gz: 94,959 XML files containing bounding boxes in PASCAL VOC format |
| | - PubTables-1M-Structure_Images_Test.tar.gz |
| | - PubTables-1M-Structure_Images_Train.tar.gz |
| | - PubTables-1M-Structure_Images_Val.tar.gz |
| | - PubTables-1M-Structure_Table_Words.tar.gz: Bounding boxes and text content for all of the words in each cropped table image |
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| | Training and evaluation data for the detection model (575,305 total document page instances): |
| | - PubTables-1M-Detection_Filelists.tar.gz |
| | - PubTables-1M-Detection_Annotations_Test.tar.gz: 57,125 XML files containing bounding boxes in PASCAL VOC format |
| | - PubTables-1M-Detection_Annotations_Train.tar.gz: 460,589 XML files containing bounding boxes in PASCAL VOC format |
| | - PubTables-1M-Detection_Annotations_Val.tar.gz: 57,591 XML files containing bounding boxes in PASCAL VOC format |
| | - PubTables-1M-Detection_Images_Test.tar.gz |
| | - PubTables-1M-Detection_Images_Train_Part1.tar.gz |
| | - PubTables-1M-Detection_Images_Train_Part2.tar.gz |
| | - PubTables-1M-Detection_Images_Val.tar.gz |
| | - PubTables-1M-Detection_Page_Words.tar.gz: Bounding boxes and text content for all of the words in each page image (plus some unused files) |
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| | Full table annotations for the source PDF files: |
| | - PubTables-1M-PDF_Annotations.tar.gz: Detailed annotations for all of the tables appearing in the source PubMed PDFs. All annotations are in PDF coordinates. |
| | - 401,733 JSON files, one per source PDF document |
