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Author SHA1 Message Date
Khalim Conn-Kowlessar
c496f345f8 slice 14l: bigger-run fixes — UCL guard, PV Measurement coercion, sMAPE 
Three changes surfaced by the 25k 2026 run:
- transform._peui_ucl returns None for non-positive raw PEUI (net-exporters).
  apply_ucl_correction would otherwise raise ValueError on negative input.
- PhotovoltaicArray scalars (peak_power, pitch, orientation, overshading)
  now accept Measurement | int | float in the schema; mapper coerces via
  _measurement_value.
- train_baseline reports sMAPE alongside MAPE — handles zero-actual rows
  (e.g. co2_emissions for net-zero certs) where MAPE explodes.

Results at N=25,000 RdSAP 2026 certs (~32s end-to-end):
  sap_score          MAPE=0.064  sMAPE=0.054  R^2=0.762
  co2_emissions      sMAPE=0.140  R^2=0.890
  peui_raw           MAPE=0.126  sMAPE=0.120  R^2=0.714
  peui_ucl           MAPE=0.114  sMAPE=0.108  R^2=0.736
  space_heating_kwh  MAPE=0.167  sMAPE=0.157  R^2=0.915
  hot_water_kwh      MAPE=0.089  sMAPE=0.086  R^2=0.737

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
 2026-05-16 21:15:37 +00:00
Khalim Conn-Kowlessar
6697a6c76e slice 14j: Optional sweep across schema 21.0.1 + mapper guards 
Across 500 real RdSAP-21.0.1 certs from 2026, mapper goes 0% -> 100% success.
Schema-loading + ml-transform + ml_training_data: 146 tests pass.

Mainly affected fields:
- SapHeating: instantaneous_wwhrs, shower_outlets (now Union with List shape)
- SapWindow: glazing_gap, frame_factor, pvc_frame, window_transmission_details
- SapEnergySource: pv_battery_count, wind_turbine_details, pv_batteries (List form)
- SapBuildingPart: all 13 sub-fields now Optional
- SapFloorDimension: Measurement | int | float fallback
- RdSapSchema21_0_1: 16 top-level fields (mechanical_vent_*, lighting counts, ...)

Mapper helpers added: _measurement_value, _first_pv_battery, _first_shower_outlet.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
 2026-05-16 20:35:28 +00:00
Khalim Conn-Kowlessar
ccb654c230 slice 14i: pin real RdSAP cert as fixture + RED regression test 
Currently fails on SapWindow.glazing_gap (first of ~30 fields the dataclass
incorrectly treats as required). Will go GREEN once 14j sweeps Optional.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
 2026-05-16 20:23:29 +00:00
Khalim Conn-Kowlessar
b050348927 slice 10.5: PhotovoltaicArray on SAP10 schema + EpcPropertyData 
SAP10 EPCs with measured PV carry photovoltaic_supply as a nested
list of arrays (peak_power, pitch, orientation, overshading) rather
than the legacy unmeasured wrapper {none_or_no_details:
{percent_roof_area: N}}. The schema-21 dataclasses now accept both
shapes via Union[PhotovoltaicSupply, List[List[PhotovoltaicArray]]],
and from_dict._coerce now dispatches list values onto list type
variants of multi-type Unions.

EpcPropertyData.SapEnergySource gains
photovoltaic_arrays: Optional[List[PhotovoltaicArray]] — populated
when the measured shape is present, otherwise None. The legacy
photovoltaic_supply field is preserved for the fallback case.
Both schema-21.0.0 and 21.0.1 mappers dispatch via the new
_map_schema_21_pv helper.

Unblocks Slice 11 (PV feature aggregation in EpcMlTransform).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
 2026-05-16 16:00:25 +00:00
Jun-te Kim
35d191c70e merged from main and resolved pytest.ini confict 2026-05-12 12:54:28 +00:00
Jun-te Kim
197e9a0e00 added histroci_epc.csv 2026-05-11 15:21:16 +00:00
Jun-te Kim
6504785e7c merged from main 2026-05-11 12:30:29 +00:00
Jun-te Kim
c9c43f178c demo generated for use in address2uprn 2026-05-08 14:48:15 +00:00
Jun-te Kim
a39c3a0772 added added historic epc data class with shape 2026-05-08 12:03:35 +00:00
Jun-te Kim
74b7b87de6 load historic epc from csv 🟥 2026-05-07 16:22:41 +00:00
Jun-te Kim
02fb3afbe4 defined histrocial epc data shapre from csv 2026-05-07 16:04:01 +00:00
Khalim Conn-Kowlessar
d338be867b added missing files 2026-04-25 22:41:57 +00:00
Khalim Conn-Kowlessar
3ed25030d4 added new api call for new epc api 2026-04-25 22:17:38 +00:00
Daniel Roth
968f025bc3 inspection date is date not str 2026-04-20 08:17:01 +00:00
Daniel Roth
cf088c36fe Map to domain from 21.0.1 schema 🟩 2026-04-14 13:20:09 +00:00
Daniel Roth
d95be6ce65 first draft dataclasses with loading tests 2026-04-10 11:33:17 +00:00