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filename
string
pdf
pdf
annotation
string
class
string
truncation_type
string
pdf_size_bytes
int64
record_0.pdf
scanned
OCR
non_truncated
35,805
record_1.pdf
no-ocr-needed
NOCR
non_truncated
151,788
record_10.pdf
no-ocr-needed
NOCR
non_truncated
1,044,604
record_100.pdf
no-ocr-needed
NOCR
non_truncated
155,796
record_101.pdf
partial-ocr-needed
OCR
non_truncated
612,008
record_102.pdf
no-ocr-needed
NOCR
non_truncated
27,251
record_103.pdf
no-ocr-needed
NOCR
non_truncated
97,944
record_104.pdf
partial-ocr-needed
OCR
non_truncated
887,559
record_105.pdf
no-ocr-needed
NOCR
non_truncated
359,926
record_106.pdf
no-ocr-needed
NOCR
non_truncated
640,203
record_107.pdf
no-ocr-needed
NOCR
non_truncated
585,603
record_108.pdf
no-ocr-needed
NOCR
non_truncated
7,053
record_109.pdf
no-ocr-needed
NOCR
non_truncated
106,132
record_11.pdf
no-ocr-needed
NOCR
non_truncated
9,409
record_110.pdf
no-ocr-needed
NOCR
non_truncated
73,465
record_111.pdf
no-ocr-needed
NOCR
non_truncated
338,323
record_112.pdf
no-ocr-needed
NOCR
non_truncated
475,713
record_113.pdf
no-ocr-needed
NOCR
non_truncated
295,415
record_114.pdf
no-ocr-needed
NOCR
non_truncated
191,018
record_115.pdf
no-ocr-needed
NOCR
non_truncated
130,847
record_116.pdf
no-ocr-needed
NOCR
non_truncated
75,545
record_117.pdf
no-ocr-needed
NOCR
non_truncated
786,296
record_118.pdf
no-ocr-needed
NOCR
non_truncated
181,821
record_119.pdf
no-ocr-needed
NOCR
non_truncated
9,911
record_12.pdf
no-ocr-needed
NOCR
non_truncated
6,422
record_120.pdf
no-ocr-needed
NOCR
non_truncated
176,815
record_1000.pdf
no-ocr-needed
NOCR
non_truncated
221,405
record_1001.pdf
no-ocr-needed
NOCR
non_truncated
350,938
record_1002.pdf
no-ocr-needed
NOCR
non_truncated
590,391
record_1003.pdf
no-ocr-needed
NOCR
non_truncated
542,029
record_1004.pdf
scanned
OCR
non_truncated
906,859
record_1005.pdf
no-ocr-needed
NOCR
non_truncated
475,581
record_1006.pdf
no-ocr-needed
NOCR
non_truncated
656,774
record_1007.pdf
no-ocr-needed
NOCR
non_truncated
417,899
record_1008.pdf
no-ocr-needed
NOCR
non_truncated
866,397
record_1010.pdf
no-ocr-needed
NOCR
non_truncated
611,672
record_1011.pdf
no-ocr-needed
NOCR
non_truncated
218,679
record_1012.pdf
no-ocr-needed
NOCR
non_truncated
997,922
record_1013.pdf
no-ocr-needed
NOCR
non_truncated
39,989
record_1014.pdf
no-ocr-needed
NOCR
non_truncated
83,893
record_1015.pdf
no-ocr-needed
NOCR
non_truncated
15,872
record_1016.pdf
no-ocr-needed
NOCR
non_truncated
157,212
record_1017.pdf
no-ocr-needed
NOCR
non_truncated
16,919
record_1018.pdf
no-ocr-needed
NOCR
non_truncated
643,092
record_1019.pdf
no-ocr-needed
NOCR
non_truncated
700,613
record_1020.pdf
no-ocr-needed
NOCR
non_truncated
33,517
record_1021.pdf
no-ocr-needed
NOCR
non_truncated
95,449
record_1022.pdf
no-ocr-needed
NOCR
non_truncated
110,130
record_1023.pdf
no-ocr-needed
NOCR
non_truncated
21,701
record_1024.pdf
no-ocr-needed
NOCR
non_truncated
241,879
record_1025.pdf
no-ocr-needed
NOCR
non_truncated
119,892
record_1026.pdf
no-ocr-needed
NOCR
non_truncated
123,934
record_1009.pdf
scanned
OCR
non_truncated
312,412
record_1027.pdf
no-ocr-needed
NOCR
non_truncated
139,627
record_1028.pdf
no-ocr-needed
NOCR
non_truncated
237,247
record_1029.pdf
no-ocr-needed
NOCR
non_truncated
194,930
record_1030.pdf
no-ocr-needed
NOCR
non_truncated
353,911
record_1031.pdf
partial-ocr-needed
OCR
non_truncated
634,845
record_1032.pdf
no-ocr-needed
NOCR
non_truncated
3,426
record_1033.pdf
no-ocr-needed
NOCR
non_truncated
144,244
record_1034.pdf
no-ocr-needed
NOCR
non_truncated
74,295
record_1035.pdf
no-ocr-needed
NOCR
non_truncated
155,866
record_1036.pdf
no-ocr-needed
NOCR
non_truncated
383,532
record_1037.pdf
no-ocr-needed
NOCR
non_truncated
436,296
record_1038.pdf
no-ocr-needed
NOCR
non_truncated
25,773
record_1039.pdf
no-ocr-needed
NOCR
non_truncated
75,957
record_1040.pdf
no-ocr-needed
NOCR
non_truncated
8,286
record_1041.pdf
no-ocr-needed
NOCR
non_truncated
656,302
record_1042.pdf
no-ocr-needed
NOCR
non_truncated
487,670
record_1043.pdf
no-ocr-needed
NOCR
non_truncated
204,284
record_1044.pdf
no-ocr-needed
NOCR
non_truncated
107,522
record_1045.pdf
no-ocr-needed
NOCR
non_truncated
129,991
record_1046.pdf
no-ocr-needed
NOCR
non_truncated
219,998
record_1047.pdf
no-ocr-needed
NOCR
non_truncated
1,981
record_1048.pdf
no-ocr-needed
NOCR
non_truncated
75,532
record_1049.pdf
no-ocr-needed
NOCR
non_truncated
46,851
record_1050.pdf
no-ocr-needed
NOCR
non_truncated
227,509
record_1051.pdf
no-ocr-needed
NOCR
non_truncated
180,824
record_1052.pdf
partial-ocr-needed
OCR
non_truncated
788,803
record_1053.pdf
no-ocr-needed
NOCR
non_truncated
853,568
record_1054.pdf
no-ocr-needed
NOCR
non_truncated
394,203
record_1055.pdf
no-ocr-needed
NOCR
non_truncated
89,234
record_1056.pdf
no-ocr-needed
NOCR
non_truncated
44,628
record_1057.pdf
no-ocr-needed
NOCR
non_truncated
277,524
record_1058.pdf
no-ocr-needed
NOCR
non_truncated
21,425
record_1059.pdf
no-ocr-needed
NOCR
non_truncated
78,705
record_1060.pdf
scanned
OCR
non_truncated
384,000
record_1061.pdf
no-ocr-needed
NOCR
non_truncated
197,723
record_1062.pdf
no-ocr-needed
NOCR
non_truncated
791
record_1063.pdf
no-ocr-needed
NOCR
non_truncated
319,788
record_1064.pdf
no-ocr-needed
NOCR
non_truncated
736,863
record_1065.pdf
no-ocr-needed
NOCR
non_truncated
59,648
record_1066.pdf
partial-ocr-needed
OCR
non_truncated
671,354
record_1067.pdf
no-ocr-needed
NOCR
non_truncated
338,335
record_1068.pdf
no-ocr-needed
NOCR
non_truncated
69,602
record_1069.pdf
no-ocr-needed
NOCR
non_truncated
110,768
record_1070.pdf
no-ocr-needed
NOCR
non_truncated
47,662
record_1071.pdf
no-ocr-needed
NOCR
non_truncated
360,958
record_1072.pdf
no-ocr-needed
NOCR
non_truncated
756,767
record_1073.pdf
partial-ocr-needed
OCR
non_truncated
326,193
End of preview.

image

PDF OCR Classification Dataset

This dataset contains PDF documents with annotations for OCR classification tasks.

Dataset Structure

Each row contains:

  • filename: Original PDF filename
  • pdf: PDF file as binary data (using Pdf feature type)
  • class: Binary classification label (OCR/NOCR)
  • truncation_type: Whether the PDF is truncated or non-truncated
  • pdf_size_bytes: Size of the PDF file in bytes

Class Distribution

class NOCR 1393 OCR 227

Usage

from datasets import load_dataset

# Load the dataset
dataset = load_dataset("HuggingFaceFW/ocr-annotations")

# Access train split
train_data = dataset['train']

# Access a sample
sample = train_data[0]
pdf_bytes = sample['pdf']  # This will be bytes
label = sample['class']

License

Please check the original data source for licensing information.

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Collection including HuggingFaceFW/ocr-annotations