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## Additional Information
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The [FUNSD dataset](https://guillaumejaume.github.io/FUNSD/) provides ground truth data for form understanding
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FUNSD+ significantly expands the document count from 199 to 1,113, while enhancing header, question, and answer statistics as outlined in the provided table. Key differences emerge in the annotation process between FUNSD and FUNSD+. For example, FUNSD+ excludes unreadable text and focuses on clean Question-Answer pairs, thereby improving clarity and usability.
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The dataset is accessible via our [Python SDK](https://github.com/konfuzio-ai/konfuzio-sdk) or can be customized through the [Konfuzio Server](https://konfuzio.com/de/dokumenten-ki/). Users are encouraged to explore additional examples relevant to various document types on the official website. The latest research can be cited as follows:
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## Additional Information
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The [FUNSD dataset](https://guillaumejaume.github.io/FUNSD/) provides ground truth data for form understanding.
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Following research, the [FUNSD+ dataset](https://konfuzio.com/de/en/funsd-plus/) addresses inconsistencies in labeling found in the original [FUNSD Vu and Nguyen (2020)](https://arxiv.org/abs/2010.05322), which could hinder its effectiveness for key-value extraction.
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FUNSD+ significantly expands the document count from 199 to 1,113, while enhancing header, question, and answer statistics as outlined in the provided table.
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Besides the increase from 199 documents to 1113 documents we summarize the characteristics of both datasets below. Statistics of the FUNSD dataset are retrieved from the Paper by Jaume et al. (2019).
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| | FUNSD | FUNSD+ |
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| --- | --- | --- |
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| Documents | 199 | 1113 |
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| headers | 563 | 1604 |
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| questions | 4343 | 14695 |
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| answers | 3623 | 12154 |
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| questions with no answers | 720 (16.6%) | 2691 (18.3%) |
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| answers without questions* | 0 | 114 (0.9%) |
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Key differences emerge in the annotation process between FUNSD and FUNSD+.
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### Visual Example
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Visit [https://app.konfuzio.com/d/303962/](https://app.konfuzio.com/d/303962/) to see an example.
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The dataset is accessible via our [Python SDK](https://github.com/konfuzio-ai/konfuzio-sdk) or can be customized through the [Konfuzio Server](https://konfuzio.com/de/dokumenten-ki/). Users are encouraged to explore additional examples relevant to various document types on the official website. The latest research can be cited as follows:
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