docs: Add comprehensive multi-task learning architecture and gameplan

Created detailed documentation for implementing multi-task learning system
to improve agent detection and dynamic pricing:

- GAMEPLAN_MULTITASK_PRICING.md: Complete 50+ page technical specification
  including feature engineering, supervised learning, multi-task neural
  networks, synthetic simulator, and knowledge distillation approach

- ARCHITECTURE_OVERVIEW.md: Quick reference with visual diagrams comparing
  current rule-based system to proposed ML architecture, metrics, and
  implementation phases

Key improvements proposed:
- Replace O(n²) SessionState pipeline with vectorized feature extraction
- Train XGBoost classifier on experimentId labels (ROC-AUC >0.90 target)
- Multi-task neural network for joint agent detection + purchase prediction
- Gymnasium-based synthetic pricing environment for safe experimentation
- Knowledge distillation to extract interpretable pricing heuristics

Addresses margin leakage concerns with learned pricing strategies instead
of simple velocity thresholds.
This commit is contained in:
Claude
2025-12-11 09:51:41 +00:00
parent d45b344264
commit aab54ea7c0
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