Feature Engineering

Integrated Retail Intelligence: Predictive Operations Control Center on Shiny Dashboards featured image
App

Integrated Retail Intelligence: Predictive Operations Control Center on Shiny Dashboards

ML-driven pricing & forecasting to end sales bottlenecks and accelerate time-to-close.

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Estevan Fisk Data Scientist
Banking Retention Intelligence: A Statistical Audit of Customer Attrition featured image
Notebook

Banking Retention Intelligence: A Statistical Audit of Customer Attrition

99% accurate churn model using SMOTENC & feature interaction engineering.

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Estevan Fisk Data Scientist
R-Powered Strategic Retail Intelligence: From Performance Audit to Market R&D featured image
Notebook

R-Powered Strategic Retail Intelligence: From Performance Audit to Market R&D

DoD-grade auditability in retail ML: XGBoost pricing & UMAP high-dimensional discovery.

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Estevan Fisk Data Scientist