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README.md

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 ---
+dataset_info:
+  features:
+  - name: image
+    dtype: image
+  - name: ground_truth
+    dtype: string
+  splits:
+  - name: train
+    num_bytes: 234024421
+    num_examples: 425
+  - name: test
+    num_bytes: 14512665
+    num_examples: 26
+  - name: validation
+    num_bytes: 27661738
+    num_examples: 50
+  download_size: 197512750
+  dataset_size: 276198824
 license: mit
+task_categories:
+- feature-extraction
+language:
+- en
+pretty_name: Sparrow Invoice Dataset
+size_categories:
+- n<1K
 ---
+# Dataset Card for Invoices (Sparrow)
+
+
+This dataset contains 500 invoice documents annotated and processed to be ready for Donut ML model fine-tuning.
+
+Annotation and data preparation task was done by [Katana ML](https://www.katanaml.io) team.
+
+[Sparrow](https://github.com/katanaml/sparrow/tree/main) - open-source data extraction solution by Katana ML.
+
+Original dataset [info](https://data.mendeley.com/datasets/tnj49gpmtz): Kozłowski, Marek; Weichbroth, Paweł (2021), “Samples of electronic invoices”, Mendeley Data, V2, doi: 10.17632/tnj49gpmtz.2