---
dataset_info:
  features:
  - name: image
    dtype: image
  - name: id
    dtype: string
  - name: filename
    dtype: string
  - name: width
    dtype: int64
  - name: height
    dtype: int64
  - name: polygons
    list:
    - name: class_id
      dtype: int64
    - name: class_name
      dtype: string
    - name: points
      sequence:
        sequence: float64
  - name: classes
    sequence: int64
  - name: class_names
    sequence: string
  splits:
  - name: train
    num_bytes: 60342166792.0
    num_examples: 150000
  download_size: 59533318556
  dataset_size: 60342166792.0
configs:
- config_name: default
  data_files:
  - split: train
    path: data/train-*
---

Dataset processed from [DocLayout-YOLO](https://github.com/opendatalab/DocLayout-YOLO)

Dataclass mapping 
```json
CLASS_NAMES = {
    0: 'QR code', 1: 'advertisement', 2: 'algorithm', 3: 'answer', 4: 'author',
    5: 'barcode', 6: 'bill', 7: 'blank', 8: 'bracket', 9: 'breakout',
    10: 'byline', 11: 'caption', 12: 'catalogue', 13: 'chapter title', 14: 'code',
    15: 'correction', 16: 'credit', 17: 'dateline', 18: 'drop cap', 19: "editor's note",
    20: 'endnote', 21: 'examinee information', 22: 'fifth-level title', 23: 'figure', 24: 'first-level question number',
    25: 'first-level title', 26: 'flag', 27: 'folio', 28: 'footer', 29: 'footnote',
    30: 'formula', 31: 'fourth-level section title', 32: 'fourth-level title', 33: 'header', 34: 'headline',
    35: 'index', 36: 'inside', 37: 'institute', 38: 'jump line', 39: 'kicker',
    40: 'lead', 41: 'marginal note', 42: 'matching', 43: 'mugshot', 44: 'option',
    45: 'ordered list', 46: 'other question number', 47: 'page number', 48: 'paragraph', 49: 'part',
    50: 'play', 51: 'poem', 52: 'reference', 53: 'sealing line', 54: 'second-level question number',
    55: 'second-level title', 56: 'section', 57: 'section title', 58: 'sidebar', 59: 'sub section title',
    60: 'subhead', 61: 'subsub section title', 62: 'supplementary note', 63: 'table', 64: 'table caption',
    65: 'table note', 66: 'teasers', 67: 'third-level question number', 68: 'third-level title', 69: 'title',
    70: 'translator', 71: 'underscore', 72: 'unordered list', 73: 'weather forecast'
}
```