- Fix mindmodel-schedule.yml to use uv and Python 3.13
- Add pytest.yml for push/PR test gate
- Remove broken scheduler service from docker-compose.yml
- Consolidate config.py into analysis/config.py with backward-compat shim
- Rewrite README.md with quickstart and project overview
- Update pre-commit-config.yaml to enable black, ruff, isort hooks
- Add pyright type-check job (continue-on-error until baseline fixed)
- Update AGENTS.md with Gitea infrastructure note
Revise SVD_THEMES labels based on TF-IDF analysis of top 50 motions
per component (pool size: current_parliament). Manual review of motion
titles ensures labels reflect actual parliamentary content rather than
party position semantics.
Key corrections:
- Axis 1: fiscal/economic policy vs social welfare + international rights
- Axis 4: active international engagement vs restraint
- Axis 5: pragmatic financial support vs progressive individual rights
- Axis 6: fossil fuels/financial incentives vs climate/intl rights
- Axis 7: practical-administrative vs idealistico-procedural (kept)
- Axis 8: European defense cooperation vs domestic socioeconomic policy
- Axis 9: concrete-administrative vs systemic reform
- Axis 10: citizen protection vs government regulation
Subagent analysis caught that axes 5 and 6 are NOT the same
(Nationale soevereiniteit) — manual motion review confirms distinct
content for each. Axes 1, 5, 6 had completely wrong labels.
Refs: thoughts/explorer/svd_label_review.md
See also: docs/brainstorms/2026-04-13-topic-derived-svd-labels-requirements.md
Redo theme analysis after pool-based motion assignment change.
New labels reflect actual motion content per component:
1. Economische sectorbelangen versus sociale welvaart
2. Nationalistische versus multilateralistische oriëntatie
3. Verzorgingsstaat versus defensie en nationale veiligheid
4. Internationale instituties en multilateralisme versus nationale soevereiniteit
5. Gemeenschapszin versus individuele rechten
6. Ecologische transitie versus economische conservatie
7. Praktisch-bestuurlijk versus idealistisch-proceduraal
8. Internationale samenwerking versus nationale soevereiniteit
9. Pragmatische probleemoplossing versus regulering
10. Minder overheidsbemoeienis versus meer handhaving
Previously, components 1-2 in the SVD tab used Procrustes-aligned PCA
coordinates (from load_positions), which meant the SVD tab showed PCA
dimensions of the 50D aligned space rather than the actual raw SVD
components. This was a fundamental inconsistency — the SVD tab's component 2
showed completely different party ordering than the raw SVD component 2.
Changes:
- explorer.py: Unified all components 1-10 to use raw SVD values via
load_party_axis_scores_for_window(). Removed the separate
load_positions() path for components 1-2. Now all components use the
same data source (50D vectors from svd_vectors table).
- explorer.py: Updated flip computation to cover ALL components 1-10
(was range 3-11 for components 3-10 only). The compute_flip_direction
function correctly determines sign for each component.
- explorer.py: Unified rendering to always use _render_party_axis_chart_1d
(was _render_party_axis_chart for components 1-2 using 2D coords).
- explorer.py: Unified trajectory to always use load_party_scores_all_windows.
- analysis/config.py: Updated component 1 label (simplified explanation,
removed coalition-specific policy references).
- analysis/config.py: Updated component 2 label to "Nationalistisch versus
kosmopolitisch" matching raw SVD data (PVV/FVD at positive extreme,
Volt/DENK/GL-PvdA at negative extreme).
- tests: Updated test assertions to match new labels.
- scripts/validate_svd_themes.py: Verified all components pass right-wing
alignment check, config flip consistency, and theme pole consistency.
Fixes the core inconsistency: SVD tab component 2 now uses the same raw
SVD data as components 3-10, with consistent party ordering and labels.
The compass remains a separate PCA-based visualization.
Two related bugs fixed:
1. Label alignment: Removed static left_pole/right_pole from SVD_THEMES
entries. These labels assumed a fixed flip direction but could mismatch
with runtime flip computation, causing right-wing parties to appear on
the wrong side. Labels are now always derived from positive_pole,
negative_pole, and the runtime flip direction.
2. Score mismatch: Changed tijdtraject view for components 3-10 from
load_party_scores_all_windows_aligned() to load_party_scores_all_windows().
Procrustes alignment rotates the full 50-dim vector space to align
components 1-2, but this also transforms components 3-10, making their
scores incomparable with the single-window view. Per-window flip
computation already handles orientation alignment for these components.
Also updated svd_labels.py to prefer analysis.config as the canonical
source for SVD_THEMES, falling back to explorer only when config is
unavailable.
- Add CANONICAL_RIGHT (PVV, FVD, JA21, SGP) and CANONICAL_LEFT frozensets
to analysis/config.py as the canonical source of truth
- Update analysis/svd_labels.py to import from config; re-export as
RIGHT_PARTIES/LEFT_PARTIES for backward compatibility
- Add build_window_party_scores helper to analysis/explorer_data.py
- Add 7 integration tests in tests/test_axis_political_orientation.py
validating that canonical right parties appear on the right side of SVD
axes (x=component 1, y=component 2) using real DuckDB data
Sven Geboers