zhaoli 718b048df9 Add regime gate walk-forward test (EVIDENCE#050) ...

- 3 detector types (dispersion/vol/HMM) × 14 configs across 5 years
- Dispersion gates: 0% trip rate everywhere (dead)
- Vol gates: trip differential +32-47pp but destroy returns in good years
- HMM gates: +6pp differential, hmm_0.7 improves 2023/2025 but kills 2026
- Guard candidate regime gate REFUTED (ch 11)
- Script: book/scripts/regime_gate_bt.py
- Results: book/data/regime_gate/regime_gate_trip_rates.csv

2026-08-20 22:14:31 +00:00

..

regime_gate_trip_rates.csv

Add regime gate walk-forward test (EVIDENCE#050)

2026-08-20 22:14:31 +00:00

regime_gate_trip_rates.json

Add regime gate walk-forward test (EVIDENCE#050)

2026-08-20 22:14:31 +00:00