Datasets:
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---
license: mit
task_categories:
- object-detection
- visual-document-retrieval
language:
- en
- fr
tags:
- table
- extraction
- detection
- structure
- recognition
pretty_name: Table Extraction Scientific Datasets
size_categories:
- 10K<n<100K
---
# Heterogeneous Corpus of Scientific Documents for Table Extraction
## Dataset Sources
- **Repository:** [GitHub](https://gitlab.inria.fr/msoric/table-transformer)
## Dataset Details
- PubTables
- Subset of PubTables-Test dataset, enriched with HTML table ground truth
- `/images`: 42,942 JPG files; one file for each page image
- `/test`: 42,942 XML files containing bounding boxes in PASCAL VOC format
- `/pdfs`: 23,567 PDF files from which images are taken from
- `/html`: 55,991 HTML files containing extracted tables with in HTML mark-up
- `/word`: 46,942 JSON files containing bounding boxes of tokens in images
- Table-arXiv
- Dataset synthetically generated from LaTeX source files from arXiv preprints for ground truth generation.
- `/images`: 36,869 JPG files; one file for each page image
- `/test`: 5,327 XML files containing bounding boxes in PASCAL VOC format
- `/pdfs`: 2,488 PDF files from which images are taken from
- `/html`: 6,441 HTML files containing extracted tables with in HTML mark-up
- `/word`: 40,261 JSON files containing bounding boxes of tokens in images
- Table-BRGM
- Dataset manually annotated, domain-specific and comprises French and English geological reports sourced from a selection of BRGM
- `/images`: 499 JPG files; one file for each page image
- `/test`: 91 XML files containing bounding boxes in PASCAL VOC format
- `/pdfs`: 6 PDF files from which images are taken from
- `/html`: 124 HTML files containing extracted tables with in HTML mark-up
- `/word`: 499 JSON files containing bounding boxes of tokens in images
## Dataset Creation
For Table-arXiv, we provide the code to generate de dataset (input images and GT annotations) from .tex source code in [Repo](https://gitlab.inria.fr/msoric/table-transformer). We did not include the dataset used because of the license:
[arXiv.org - Non-exclusive license to distribute](https://arxiv.org/licenses/assumed-1991-2003/license.html).
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