 refactor(online-learning): OnlineLearning is a real collaborator, not a raw-include partial (S5)
Expert\AIBase\OnlineLearning.mqh (595 lines) -> Expert\OnlineLearning\:
IOnlineLearningView.mqh (abstract, ~50 accessors) + AIBaseOnlineLearningView.mqh/
AIBaseOnlineLearningViewImpl.mqh (the adapter) + OnlineLearning.mqh (COnlineLearning).
STATEFUL, unlike CModelPersistence: grep-verified the shadow net, the OOS
continual-learning simulation state and the pattern-database backfill state are
genuinely exclusive to this file's own methods - Training.mqh/Topology.mqh/
Lifecycle.mqh/the signal's own header only ever CHECKED or RESET this state at
era/lifecycle boundaries, never owned it, so it moved onto the collaborator as
real members (same doctrine as Excursion). Those external touch points became
consolidated view/forward calls instead of raw field pokes - AbortSimIfActive()
replaces THREE separate copies of the same delete/null/false triple (Training.mqh's
stop path, FlushTrainRun, ResetWeights), matching the geometry-scan duplicate-reset
precedent in project memory. ResetForFreshTopology() replaces Topology.mqh's five-
field reset block, DeployNet() replaces the shadow-preferred net selection duplicated
in Inference.mqh and ChartScoreBarForRescan, and BlendTowardNet() replaces the era-end
blend Training.mqh used to poke m_shadowNet for directly.
Reused the signal's existing Data*()/Chart*()/Persist*() getters wherever one already
answered the question (labels/outcome/history/horizon/priors/servable-bars/etc.);
added ~30 new Online*() wrappers only for what nothing else exposed yet. The three
PersistOnline*() get/set pairs (WST3 .stats fields) now forward through the owning
member instead of touching the field directly - CModelPersistence is unaffected.
Every method body is a pure relocation of the original's statements in original
order; verified against `git show HEAD~1:Expert/AIBase/Excursion.mqh`-style diff
against the pre-extraction file kept in the working tree until this commit.
Compiled 0 errors, 0 warnings (stage mirror + MetaEditor64 /compile, ~91s).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-23 22:59:02 -04:00 | | | //+------------------------------------------------------------------+
|
| | | //| Warrior_EA |
|
| | | //| AnimateDread |
|
| | | //| |
|
| | | //| CAIBaseOnlineLearningView - declarations only, bodies in |
|
| | | //| AIBaseOnlineLearningViewImpl.mqh (needs the full signal declared).|
|
| | | //| Same shape as Persistence\AIBasePersistenceView.mqh. |
|
| | | //+------------------------------------------------------------------+
|
| | | #ifndef WARRIOR_ONLINELEARNING_AIBASEONLINELEARNINGVIEW_MQH
|
| | | #define WARRIOR_ONLINELEARNING_AIBASEONLINELEARNINGVIEW_MQH
|
| | | #include "IOnlineLearningView.mqh"
|
| | | class CExpertSignalAIBase;
|
| | | class CAIBaseOnlineLearningView : public COnlineLearningView
|
| | | {
|
| | | private:
|
| | | CExpertSignalAIBase *m_owner;
|
| | | public:
|
| | | CAIBaseOnlineLearningView(void) : m_owner(NULL) { }
|
| | | void Bind(CExpertSignalAIBase *owner) { m_owner = owner; }
|
| | |
|
| | | virtual string Id(void) override;
|
| | | virtual string ActiveFileName(void) override;
|
| | | virtual bool ActiveFileCommon(void) override;
|
| | | virtual long EraCount(void) override;
|
| | | virtual bool TrainingComplete(void) override;
|
| | | virtual bool IsEnsembleMember(void) override;
|
| | | virtual double ErrorPct(void) override;
|
| | | virtual double UndefinePct(void) override;
|
| | | virtual double Forecast(void) override;
|
| | | virtual datetime StudiedTime(void) override;
|
| | | virtual CNet *NetPtr(void) override;
|
| | | virtual CArrayDouble *TempData(void) override;
|
| | | virtual int OutputNeurons(void) override;
|
| | | virtual bool BuildFeatureWindow(const int bar) override;
|
| | | virtual double ApplyClassificationSoftmax(void) override;
|
| | | virtual double AdjustedSignalFromSoftmax(void) override;
|
| | | virtual ENUM_SIGNAL SignalFromValue(const double v) override;
|
| | | virtual ENUM_SIGNAL BarLabel(const int bar) override;
|
feat(target): delete the barrier/geometry stack - the label is the verdict
Step 3 of the swing-pivot plan, whole-hog. The swing label is now the ONE
target and the era verdict is precision + recall per class against the
label's own base rate - no win rate, no break-even, no expectancy, no
geometry anywhere in training.
DELETED
- Expert/Excursion/ (4), Expert/BarrierHorizon/ (4), GeometrySweep,
FirstPassageLadder, Labeling/TripleBarrier.mqh (CLabelOverlap survives
in Labeling/LabelOverlap.mqh), 3 test EAs.
- TripleBarrierLabel + walk, fractal label, geometry derivation/scan/
adoption, exit-policy replay, excursion MI targets, the drift verdict
(DIRECTION_INTELLIGENT), the recall floor, balanced-accuracy telemetry,
the barrier defines, the .cfg geometry adopt (slots kept as zeros for
the positional layout), the derived-geometry live-order override.
- TRAINING_TARGET input/enum: direction models are always swing; META2
re-keys the meta head onto label agreement (descriptor loses its two
geometry slots).
REWORKED
- Labels.mqh (1795 -> ~370 lines): AdvanceSwingLabelState with
FINALITY-GATED CACHING - an unresolved bar (pivot pair uncommitted) is
never cached, so it can never freeze as a false Neutral; training,
calibration, OOS scoring and online learning all skip unresolved bars.
- SDeployVerdict: significance-only; SOosTally chance = larger
directional class share; pooled gate poolability = timeframe (record v2).
- Purge/embargo/declustering gaps: the measured mean label resolution
lag (LabelResolutionBars), not a barrier horizon.
- Pool purge key + backfill DB rows: marked at the bar the label
resolved on (m_labelResolveAge), not a fabricated barrier touch.
- Online learning frontier: finality, not a horizon delay.
- m_bestBalancedOos -> m_bestSelectionScore, m_erasSinceBestBalanced ->
m_erasSinceBest, ensemble vote outcome arrays -> label arrays.
STEP 4 folded in: Entry_Multiplier / SL_Mode / TP_Mode / tradingdirection
are inputs again - trade management is the tester GA's search space.
Fingerprints: every direction model re-keys (TGT:SWG1 now unconditional,
CUT token gone); META1 -> META2. Full retrain, as planned.
Compile-verified in _claude_stage: Warrior_EA + both surviving test EAs,
0 errors, 0 warnings each.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-24 20:42:31 -04:00 | | | virtual int LabelResolveAge(const int bar) override;
|
refactor(online-learning): OnlineLearning is a real collaborator, not a raw-include partial (S5)
Expert\AIBase\OnlineLearning.mqh (595 lines) -> Expert\OnlineLearning\:
IOnlineLearningView.mqh (abstract, ~50 accessors) + AIBaseOnlineLearningView.mqh/
AIBaseOnlineLearningViewImpl.mqh (the adapter) + OnlineLearning.mqh (COnlineLearning).
STATEFUL, unlike CModelPersistence: grep-verified the shadow net, the OOS
continual-learning simulation state and the pattern-database backfill state are
genuinely exclusive to this file's own methods - Training.mqh/Topology.mqh/
Lifecycle.mqh/the signal's own header only ever CHECKED or RESET this state at
era/lifecycle boundaries, never owned it, so it moved onto the collaborator as
real members (same doctrine as Excursion). Those external touch points became
consolidated view/forward calls instead of raw field pokes - AbortSimIfActive()
replaces THREE separate copies of the same delete/null/false triple (Training.mqh's
stop path, FlushTrainRun, ResetWeights), matching the geometry-scan duplicate-reset
precedent in project memory. ResetForFreshTopology() replaces Topology.mqh's five-
field reset block, DeployNet() replaces the shadow-preferred net selection duplicated
in Inference.mqh and ChartScoreBarForRescan, and BlendTowardNet() replaces the era-end
blend Training.mqh used to poke m_shadowNet for directly.
Reused the signal's existing Data*()/Chart*()/Persist*() getters wherever one already
answered the question (labels/outcome/history/horizon/priors/servable-bars/etc.);
added ~30 new Online*() wrappers only for what nothing else exposed yet. The three
PersistOnline*() get/set pairs (WST3 .stats fields) now forward through the owning
member instead of touching the field directly - CModelPersistence is unaffected.
Every method body is a pure relocation of the original's statements in original
order; verified against `git show HEAD~1:Expert/AIBase/Excursion.mqh`-style diff
against the pre-extraction file kept in the working tree until this commit.
Compiled 0 errors, 0 warnings (stage mirror + MetaEditor64 /compile, ~91s).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-23 22:59:02 -04:00 | | | virtual bool HasLabel(const int bar) override;
|
| | | virtual bool IsBuyLabel(const int bar) override;
|
| | | virtual bool IsSellLabel(const int bar) override;
|
| | | virtual int HistoryBars(void) override;
|
| | | virtual int CalibPurgeBars(void) override;
|
| | | virtual int CalibLoIndex(const int oosCutoff) override;
|
| | | virtual int CalibHiIndex(const int totalIter, const int oosCutoff) override;
|
| | | virtual int CalibBandBars(const int totalIter, const int oosCutoff) override;
|
| | | virtual double PriorBuy(void) override;
|
| | | virtual double PriorSell(void) override;
|
| | | virtual double PriorNeutral(void) override;
|
| | | virtual bool InferenceOnly(void) override;
|
| | | virtual bool TrainRunActive(void) override;
|
| | | virtual bool TrainingStopRequested(void) override;
|
| | | virtual bool TrainingPaused(void) override;
|
| | | virtual int AvailableBars(void) override;
|
| | | virtual int ServableBars(const int want, const string context) override;
|
| | | virtual bool ResizeBuffers(const int barIndex) override;
|
| | | virtual bool RefreshData(void) override;
|
| | | virtual bool EnsureBarCachesCapacity(const int bars) override;
|
| | | virtual datetime BarTime(const int idx) override;
|
| | | virtual double CloseAt(const int idx) override;
|
| | | virtual double AtrAt(const int idx) override;
|
| | | virtual double SpreadPrice(void) override;
|
| | | virtual string FilterId(void) override;
|
| | | virtual int ConfidenceTierNow(void) override;
|
| | | virtual double PatternWeightForTier(const int tier) override;
|
| | | virtual string PatternTableName(const string filterId, const string pattern, const string direction) override;
|
| | | virtual void RegisterSignalRow(int year, int month, int day, int DOW, int hour, int minutes,
|
| | | string tableName, string pattern, string direction,
|
| | | double entryPrice, double exitPrice, string result, double netVote) override;
|
| | | virtual double PrevSignal(void) override;
|
| | | virtual void SetPrevSignal(const double v) override;
|
| | | virtual bool SaveModelStatsNow(void) override;
|
| | | virtual void FlattenIndicatorParams(double &ip[]) override;
|
| | | virtual double ModelEta(void) override;
|
| | | };
|
| | | #endif // WARRIOR_ONLINELEARNING_AIBASEONLINELEARNINGVIEW_MQH
|
| | | //+------------------------------------------------------------------+
|