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license: other
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---
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license: other
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---
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# PubTables-1M
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- GitHub: [https://github.com/microsoft/table-transformer](https://github.com/microsoft/table-transformer)
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- 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)
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- Hugging Face:
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- [Detection model](https://huggingface.co/microsoft/table-transformer-detection)
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- [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):
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- PubTables-1M-Structure_Filelists.tar.gz
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- PubTables-1M-Structure_Annotations_Test.tar.gz: 93,834 XML files containing bounding boxes in PASCAL VOC format
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- PubTables-1M-Structure_Annotations_Train.tar.gz: 758,849 XML files containing bounding boxes in PASCAL VOC format
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- PubTables-1M-Structure_Annotations_Val.tar.gz: 94,959 XML files containing bounding boxes in PASCAL VOC format
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- PubTables-1M-Structure_Images_Test.tar.gz
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- PubTables-1M-Structure_Images_Train.tar.gz
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- PubTables-1M-Structure_Images_Val.tar.gz
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- 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):
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- PubTables-1M-Detection_Filelists.tar.gz
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- PubTables-1M-Detection_Annotations_Test.tar.gz: 57,125 XML files containing bounding boxes in PASCAL VOC format
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- PubTables-1M-Detection_Annotations_Train.tar.gz: 460,589 XML files containing bounding boxes in PASCAL VOC format
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- PubTables-1M-Detection_Annotations_Val.tar.gz: 57,591 XML files containing bounding boxes in PASCAL VOC format
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- PubTables-1M-Detection_Images_Test.tar.gz
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- PubTables-1M-Detection_Images_Train_Part1.tar.gz
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- PubTables-1M-Detection_Images_Train_Part2.tar.gz
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- PubTables-1M-Detection_Images_Val.tar.gz
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- 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:
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- 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.
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- 401,733 JSON files, one per source PDF document
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