README.md

metadata

license: mit
task_categories:
  - other
size_categories:
  - n<1K

Extraction Examples Dataset

This dataset contains 17 examples for testing extraction workflows.

Dataset Structure

Each example includes:

• PDF file: Original document
• map_info.json: Map extraction metadata
• direction.json: Direction information
• GeoJSON files: Polygon geometries
• Area JSON files: Area definitions

File Organization

files/
├── example1/
│   ├── document.pdf
│   ├── map_info.json
│   ├── direction.json
│   ├── polygon1.geojson
│   └── area1.json
└── example2/
    └── ...

Usage

from datasets import load_dataset
import json

# Load dataset
ds = load_dataset("alexdzm/extraction-examples")

# Get file paths for first example
example = ds['train'][0]
pdf_path = example['pdf_path']
map_info_path = example['map_info_path']

# Files are accessible via the repo
# Use hf_hub_download to get local paths:
from huggingface_hub import hf_hub_download

pdf_file = hf_hub_download(repo_id="alexdzm/extraction-examples", filename=pdf_path, repo_type="dataset")
map_info_file = hf_hub_download(repo_id="alexdzm/extraction-examples", filename=map_info_path, repo_type="dataset")

# Load JSON data
with open(map_info_file) as f:
    map_info = json.load(f)

Examples

• barnet_monken: Article 4 for Monken Hadley CA (Scale: 5000, Page: 7)
• camden_fitzjohns: 67 Fitzjohns Avenue area (Scale: 1250, Page: 5)
• camden_hampstead: 32-66 (even) & 72-90 (even) South Hill Park, NW3 (South Hill Park Estate Conservation Area) (Scale: None, Page: 6)
• camden_kentish: 147 Kentish Town Road (Scale: 500, Page: 2)
• dover_margarets: Article 4(1) Direction No.1 2007, Town and Country Planning (General Permitted Development) Order 1995 (Scale: 1250, Page: 3)
• dover_sandwich: Town and Country Planning Direction No.3, 1979, General Development Order 1977 (Scale: 2500, Page: 6)
• dover_townsend: Town and Country Planning Direction No. 2, 1974, Town and COuntry Planning General Development Order 1973 (Scale: 10560, Page: 4)
• gloucestershire_filton: Land at Stoke Park and Cheswick ward East of Southmead Road (Scale: None, Page: 3)
• hampshire_avon: ARTICLE 4 DIRECTION 97/2 (Scale: None, Page: 4)
• kensington_holland: Article 4 - No 30 (Scale: None, Page: 4)
• kensington_rutland: Article 4 - No 72 (Scale: None, Page: 4)
• newcastle_heaton: Saint Gabriel's Estate, Heaton (Scale: None, Page: 3)
• newcastle_jesmond: HW Jesmond & N Jesmond (Scale: None, Page: 3)
• newforest_park: ARTICLE 4 DIRECTION NP NEW FOREST CAMPSITE (Scale: 190000, Page: 3)
• peterborough_barnack: The Rectory Millstone Lane, Barnack (Scale: None, Page: 2)
• stalbans_cunningham: Cunningham Avenue (Scale: None, Page: 1)
• wirral_caldy: Caldy/Thurstaston (Scale: None, Page: 2)