[ UNIT: DEMAND-SIGNAL-ENGINE ] // REV 2.6 // ANDS DUBAI // UAE/GCC FMCG

DEMAND SIGNAL // ENGINE

XGBoost Feature Engineering vs Holt-Winters DES · Price Elasticity · Marketing ROI · Seasonal Calendar · Interactive Simulator
SIMULATION ACTIVE
MODEL: ML-XGB-001 · REGION: MENA-GCC
ELASTICITY: 1.60 · AD-ROI: 12%/AED 10K
BACK TO PORTFOLIO
[ PROBLEM ] WHY STATISTICAL MODELS FAIL
14.2%
Holt-Winters DES MAPE in promotional markets. Mathematically blind to price changes, marketing campaigns, and calendar events. Generates AED 180K+ in annual overstock & stockout losses.
[ SOLUTION ] ML FEATURE ENGINEERING
3 SIGNALS
XGBoost ingests price elasticity index, marketing spend ROI, and seasonal calendar as live features. Demand is a function of commercial decisions — not just historical averages.
[ IMPACT ] ACCURACY GAIN REALIZED
−8.7pp
ML achieves 5.5% MAPE vs 14.2% statistical baseline. Result: AED 240K saved in inventory capital, 96.1% OTIF, 34% aged stock reduction, and precision cross-functional planning.
[ FORECAST PROJECTION ] — 18-MONTH LIVE SIMULATION
AUTO-UPDATES ON SLIDER CHANGE
UNITS / MONTH — ACTUAL + FORECAST (6-MONTH HORIZON)
[ MODEL ACCURACY COMPARISON ] — MAPE (LOWER = BETTER)
HOLT-WINTERSSTATISTICAL · FIXED
14.2%
14.2%
XGBOOST MLFEATURE-ENGINEERED · LIVE
5.5%
5.5%
[ FEATURE ENGINEERING CONSOLE ]
ADJUST → WATCH CASCADE
PRICE DISCOUNT %
10%
Price elasticity coeff: 1.60. Each 10% discount drives +16% volume demand. Triggers margin compression vs volume uplift trade-off across Sales & Finance.

MARKETING AD SPEND
AED 5K
Media ROI: +12% demand lift per AED 10,000 spent. Allocates across digital, outdoor & trade. Signal activates 2–3 weeks post-launch.

SEASONAL CONTEXT
BASELINE
0 = Off-Season (×0.85) · 1 = Baseline (×1.00) · 2 = Ramadan Peak (×1.35). Ramadan activates surge protocol across all 5 departments.
STATISTICAL MAPE
14.2%
HOLT-WINTERS · FIXED
ML DYNAMIC MAPE
5.5%
XGBOOST · LIVE ▌
ACCURACY IMPROVEMENT
−8.7pp
≈ AED 240K saved annually in inventory capital
[ STAKEHOLDER CASCADE IMPACT ]
YOUR CALL RIPPLES HERE
AS DEMAND PLANNER — YOUR INPUTS TRIGGER:
📢 MARKETING ALIGNED
Campaign at AED 5K. Media lift: +6% demand. ROI: 142%. Brand activation coordinated.
Maintain spend. Monitor weekly sell-through for effectiveness.
💰 SALES ON TARGET
Revenue: AED 18.6K/mo. Volume: 153 units at 10% discount. Margin delta: −10pp.
Update CRM pipeline. Brief Key Account Managers on revised volume.
📦 INVENTORY COVERED
Safety stock: 178 units (35-day cover). On-hand: 350 units. No build needed. DSI within target band.
Hold current position. Review at next S&OP cycle.
🏭 PROCUREMENT SCHEDULED
Forward PO: 505 units (3-month + 10% buffer). Lead time: 28 days. Standard cycle applies.
Process standard PO. No expedite required at current demand.
🏗️ WAREHOUSE NOMINAL
Storage utilization: 22%. Standard inbound. No surge scheduling required at current level.
Standard receiving schedule. No additional dock allocation needed.
[ COMMAND DECISION ENGINE ] — BASED ON CURRENT FEATURE INPUTS
UPDATES LIVE AS YOU ADJUST SLIDERS ABOVE
RECOMMENDED ACTION
STANDARD OPERATING PARAMETERS. MAINTAIN CURRENT INVENTORY POSITION. MONITOR WEEKLY FORECAST VS ACTUALS.
FORECAST DEMAND
153
UNITS / MONTH
REVENUE IMPACT
+AED 1.7K
VS BASELINE
RISK LEVEL
LOW
MODEL CONFIDENCE
88%
ML ACCURACY GAIN
−8.7pp
VS STATISTICAL
≈ AED 240K/yr saved
DECISION RATIONALE
Current feature inputs (10% price discount, AED 5,000 marketing spend, Baseline seasonality) generate a balanced demand forecast of 153 units/month. ML model confidence is high at 88%. Price elasticity drives +16% volume uplift, partially offset by margin compression. No inventory emergency exists — procurement can follow standard cycle. Continue standard S&OP cadence and review at next weekly forecast lock.
VINAYAK BHADANI · DEMAND PLANNING ANALYST · ANDS DUBAI · UAE PORTFOLIO  ///  LINKEDIN REV 2.6 · SIMULATION DATA · ANDS DUBAI OPS 2023–2024

Vinayak Bhadani — Demand planning & S&OP in Dubai, building supply chain tooling for GCC operators. Every model here is public: the code and commit history are on GitHub.