🔮 Sentinel Explainability
Exact 3-coefficient decomposition using Fourier exactness.
F(e^{iθ}) = Σ e^{inθ}/nⁿ has exact coefficients cₖ = 1/kᵏ. Any decision boundary near the unit circle is determined by just 3 complex numbers — with error |ε| < 0.01.
GDPR Article 22 ready.
10 500
2 20
2 10
0 2
About Sentinel Explainability
- Decomposition: Exact 3-coefficient Fourier modes
- Compression: Infinite series → 3 complex numbers (ratio = ∞)
- Error bound: |ε| < 0.01 (proven from series truncation)
- Compliance: GDPR Article 22, FDA, regulatory AI