Model/domain/modelling
Khalim Conn-Kowlessar 2bf42d046e feat(modelling): optimise_package targets least-cost, falls back to max-gain
Rewire the objective per the ADR-0016 amendment. With a target_sap (Increasing
EPC): warm-start optimise_min_cost (cheapest package reaching target_gain =
target_sap - baseline within budget) -> inject dependencies -> re-score ->
repair toward target; if the warm-start is infeasible or the repaired package
still falls short on the true score, fall back to max-gain-within-budget (best
effort). Without a target_sap: max-gain (unchanged). The min-cost objective
stops at the target without overshooting into a higher band; surplus budget is
left unspent. Extracted _max_gain_package (no-target path + fallback) and
_repair_to_target (inject + re-score + greedy repair). Dependency injection and
the repair loop are preserved; all prior optimiser + dependency tests pass
unchanged. Ventilation-aware *selection* is the next slice; injection is still
post-warm-start here.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-03 15:43:06 +00:00
..
generators feat(modelling): ventilation Recommendation Generator (detect + price) 2026-06-03 14:01:14 +00:00
optimisation feat(modelling): optimise_package targets least-cost, falls back to max-gain 2026-06-03 15:43:06 +00:00
scoring refactor(modelling): group domain/modelling into generators/scoring/optimisation 2026-06-03 13:48:36 +00:00
__init__.py feat(modelling): Overlay Applicator folds EpcSimulation onto EpcPropertyData 2026-06-02 22:13:51 +00:00
contingencies.py feat(modelling): wire the ventilation Measure Dependency into the orchestrator (#1161) 2026-06-03 13:34:40 +00:00
plan.py refactor(modelling): group domain/modelling into generators/scoring/optimisation 2026-06-03 13:48:36 +00:00
product.py feat(modelling): ProductRepository + Postgres materials-table source 2026-06-03 08:32:38 +00:00
recommendation.py feat(modelling): wall Recommendation Generator — cavity-fill detection + overlay 2026-06-02 22:49:33 +00:00
scenario.py feat(modelling): domain Scenario + ScenarioPostgresRepository (#1157) 2026-06-03 11:19:52 +00:00
simulation.py feat(modelling): Simulation Overlay grows a dwelling ventilation segment (#1161) 2026-06-03 13:20:45 +00:00