sgeboers 50fafeecf3 feat: add motion semantic drift analysis script
- Add scripts/motion_drift.py: analyzes SVD axis stability, semantic drift,
  and cross-ideological voting patterns across annual windows
- Add analysis/motion_drift.py: core analysis functions with Procrustes
  alignment fallback using party-based sign consistency
- Add matplotlib dependency for static chart generation
- Add tests/test_motion_drift.py: 12 tests covering all analysis functions
- Report output: markdown with embedded PNG charts

Key findings from real data:
- No axes are fully stable (>0.7) across 2019-2026
- All axes show moderate consistency (0.40-0.47) — stable within periods
  but flip between cabinet periods (2019/2022/2026 vs 2023/2024/2025)
- Party voting analysis detects cross-ideological voting patterns
2026-04-05 12:24:46 +02:00
2026-03-26 22:52:11 +01:00

stemwijzer

A small project that uses QWEN embeddings for semantic features. The codebase includes an example Ansible package under packages/@ansible/example and helper scripts for deployment.

Embeddings

  • This project uses QWEN embeddings (model: qwen/qwen3-embedding-4b) via OpenRouter-compatible APIs.
  • Preferred environment variable: OPENROUTER_API_KEY with a fallback to OPENAI_API_KEY.

Publishing and deploying the Ansible package

  • Package location: packages/@ansible/example — this contains the Ansible playbooks and packaging used by CI.
  • To publish the package (CI): create a git tag for the version and provide NPM_TOKEN as a secret to the CI runner so it can publish to npm.
  • To deploy the package (CI): set the following repository secrets in your CI pipeline:
    • DEPLOY_HOST (default: motief.sgeboers.nl)
    • DEPLOY_SSH_KEY (private key for the webapps user)
    • DEPLOY_USER (default: webapps)

Defaults

  • DEPLOY_HOST: motief.sgeboers.nl
  • DEPLOY_USER: webapps

See docs/deployment/ansible-package-deploy.md for more detailed deploy instructions and defaults.

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