Financial Services
Regulated Credit Risk Attribution
Business Problem: A Tier-1 retail bank’s deep learning credit scoring model was frequently flagged by internal audit for “unexplainable” rejections of high-net-worth applicants, risking non-compliance with Adverse Action Notice requirements.
Architecture: Implementation of SHAP (SHapley Additive exPlanations) values for local feature attribution on a per-application basis, coupled with Global Surrogate Models to map the overall decision manifold of the underlying XGBoost/Neural Network ensemble.
SHAP Values
Fair Lending
Model Audit
22% increase in Tier-1 loan approvals; 0% increase in default volatility.
Healthcare & Life Sciences
Clinical Decision Saliency Mapping
Business Problem: Radiologists at a multi-site oncology center resisted an AI-assisted lung nodule detection system because it provided binary classifications without indicating the visual evidence used for the diagnosis.
Architecture: Deployment of Integrated Gradients and Grad-CAM (Gradient-weighted Class Activation Mapping) on 3D Convolutional Neural Networks (CNNs) to generate heat-maps overlaying high-importance pixel clusters on CT scans for clinician review.
Computer Vision
Grad-CAM
Trust Calibration
35% higher clinician adoption rate; 14% improvement in diagnostic specificity.
Insurance
Counterfactual Claim Explanation
Business Problem: A global insurer faced increasing litigation over automated property claim denials generated by an ensemble model, with claimants demanding “actionable” reasons for denial beyond simple risk scores.
Architecture: Integration of DiCE (Diverse Counterfactual Explanations) into the claims pipeline, providing the “minimum set of changes” (e.g., specific security upgrades) required for a denied claim to have been approved by the model.
Counterfactuals
LIME
Litigation Mitigation
85% reduction in decision-related litigation costs; 40% improvement in NPS.
Manufacturing
Root-Cause Predictive Maintenance
Business Problem: An aerospace manufacturer’s predictive maintenance model predicted turbine failure accurately but failed to specify which subsystem required attention, leading to inefficient “check-all” inspections.
Architecture: Implementation of Feature Interaction Analysis (H-statistic) on temporal sensor data. We utilized LRP (Layer-wise Relevance Propagation) on LSTMs to trace the “failure signal” back to specific anomalous sensor inputs in the time domain.
LSTM Interpretability
IIoT
Feature Interaction
19% reduction in MTTR (Mean Time To Repair); $4.2M annual opex savings.
Enterprise HR
Algorithmic Bias De-risking
Business Problem: A Fortune 500 corporation halted their AI resume screening initiative after internal testing suggested the model favored specific zip codes and educational backgrounds, creating potential EEOC liability.
Architecture: Application of Global Surrogate Decision Trees and Disparate Impact Analysis. We performed model-agnostic sensitivity testing to identify and “neutralize” proxy variables that correlated with protected class characteristics.
Bias Detection
EEOC Compliance
Proxy Analysis
100% DEI audit compliance; 28% increase in candidate diversity funnel throughput.
Energy & Utilities
Defensible Grid Load Forecasting
Business Problem: A national energy grid operator required board approval for a $450M infrastructure expansion based on AI load projections, but stakeholders refused to authorize funding based on “black box” logic.
Architecture: Transformation of existing Gradient Boosted Trees into Explainable Boosting Machines (EBMs / GA2Ms). This architecture provided glass-box interpretability with inherent monotonicity constraints to ensure logical consistency.
GA2M Architecture
Glass-box Models
Stakeholder Trust
Securement of $450M in funding; 99.8% model explainability score from regulators.