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Detailed Information

Software name

swissgeol-assets-dataextraction

Application suite

swissgeol.ch

Repository URL

https://github.com/swisstopo/swissgeol-assets-dataextraction.git(publiccode.yml)

Organisation

Federal Office of Topography (swisstopo)

Short description

Classification pipeline for categorising PDF pages from geological reports into document classes

Long description

A pipeline that classifies pages from geological PDF files into various categories such as "map" or "borehole profile", and extracts relevant metadata from the files. The output can be used to automatically generate a table of contents for each document. The pipeline is used in this way for the geological documents that are published on the web application assets.swissgeol.ch. The repository supports two classifier approaches: a feature-based XGBoost model (default) and Pixtral Large via Amazon Bedrock.

Features

  • Classify PDF pages into 8 geological document classes
  • Feature-based XGBoost classifier with SHAP explainability
  • Pixtral Large classifier via Amazon Bedrock
  • Versioned REST API
  • Local MLflow experiment tracking

Development status

beta

Software type

standalone/backend

Platforms

web

License

AGPL-3.0-only

Maintenance

Maintenance type:
community
Contacts:

Localisation

Localisation ready:
No
Available languages:
en

Publiccode.yml Version

0.5.0