docs/experiment_log.md

Experiment Log

Record each experiment with: hypothesis, method, result, decision.

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E0 — Data Availability

• Hypothesis: Public datasets (SAMSum, Enron, HF tickets) can be assembled into 20-40 reproducible case bundles with metadata and weak labels.
• Status: Not started

E1 — Structuring Feasibility

• Hypothesis: Root-cause L1/L2 classification + evidence citation schema pass rate is stable (>= 98%).
• Status: Not started

E2 — Risk Gate

• Hypothesis: review_required rules capture low-confidence / high-risk samples with precision >= 0.8 and recall >= 0.9.
• Status: Not started

E3 — Business Insight

• Hypothesis: VIP x root-cause churn correlation produces actionable, explainable conclusions.
• Status: Not started

E4 — Iteration Loop

• Hypothesis: Human review feedback improves specific failure modes (e.g., root cause confusion).
• Status: Not started