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Credit Scoring Engine (CSE)

Smarter Scores Compliant.
In lending, the right score is everything - it’s where intelligence meets accountability.
PhotonMatters’ Credit Scoring Engine (CSE) transforms credit assessment into a living, data-driven system - combining rules for control with AI for foresight. From Probability of Default (PD) models to macroeconomic sensitivity dashboards, it empowers both credit analysts and chief risk officers to make faster, smarter, and fairer decisions.
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Core Modules & Capabilities

Dual-Mode Scoring Engine

Rules When You Need Them. AI When It Matters
PhotonMatters gives lenders the flexibility to use rule-based, AI-based, or hybrid scoring – depending on risk profile, product type, and regulatory requirements.

Rule-Based Scoring
  • Evaluate creditworthiness using configurable logic - income, KYC, employment, bureau score, repayment history, and more
  • Ideal for regulated, standardized products (e.g., payroll, pre-approved, or government-backed loans)
  • Fully transparent, auditable, and editable by business users - no code required
  • Supports weighted scorecards, thresholds, and pass/fail eligibility filters
  • Employs machine learning (XGBoost, LightGBM) and deep learning (RNN, LSTM) to detect risk patterns invisible to traditional scoring.
  • Ingests both structured and alternative data — from bank transactions and telco data to behavioral and device insights.
  • Enables real-time scoring at onboarding, top-up, or restructuring events.
  • Includes built-in bias detection, explainability, and fairness controls for responsible AI-driven lending.
  • Use rules for compliance and AI for insight — or blend both dynamically.
  • Switch strategies per borrower, product, or geography without changing core code.

Rule-Based Scoring

AI-Powered Scoring

Hybrid Advantage

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  • Evaluate creditworthiness using configurable logic - income, KYC, employment, bureau score, repayment history, and more
  • Ideal for regulated, standardized products (e.g., payroll, pre-approved, or government-backed loans)
  • Fully transparent, auditable, and editable by business users - no code required
  • Supports weighted scorecards, thresholds, and pass/fail eligibility filters
  • Employs machine learning (XGBoost, LightGBM) and deep learning (RNN, LSTM) to detect risk patterns invisible to traditional scoring.
  • Ingests both structured and alternative data — from bank transactions and telco data to behavioral and device insights.
  • Enables real-time scoring at onboarding, top-up, or restructuring events.
  • Includes built-in bias detection, explainability, and fairness controls for responsible AI-driven lending.
  • Use rules for compliance and AI for insight — or blend both dynamically.
  • Switch strategies per borrower, product, or geography without changing core code.

Platform Capabilities

Probability of Default (PD) Engine

Probability of Default (PD) Engine

Predict. Quantify. Prevent.
PhotonMatters’ CSE doesn’t just assign a score – it computes a Probability of Default (PD) in real time, expressing borrower risk as:

  • A numeric range (0 to 1)
  • A percentage, or
  • A visual barometer for easy portfolio visualization

Highlights:

  • PD is continuously updated using borrower performance and macroeconomic indicators
  • Integrates directly into the Decision Engine and LMS Risk Module for dynamic policy execution
  • Role-based dashboards allow Risk Officers and CFOs to simulate impact of changing PD on capital adequacy and provisioning
Risk Intelligence Dashboard

Risk Intelligence Dashboard

From Numbers to Narrative.
Designed for Chief Risk Officers (CROs) and Chief Financial Officers (CFOs), PhotonMatters’ Risk Intelligence dashboard translates risk data into actionable business insights.

Key Capabilities:

  • Role-based access for Credit, Risk, and Finance teams
  • Visualization of PD distribution, default trends, and exposure concentration
  • Macro-variable overlays (e.g., inflation, unemployment, interest rate sensitivity)
  • Predictive impact simulation for stress testing and provisioning
  • Integration with regulatory reporting and IFRS 9/ECL frameworks

Outcome:

A 360° command center for credit health — powered by data, secured by design.

Explainable AI & Governance Layer

Explainable AI & Governance Layer

Fair. Transparent. Auditable.
PhotonMatters’ CSE is built on a foundation of explainability and compliance. Every score, prediction, and decision is traceable, interpretable, and regulator-ready.

Core Highlights:

  • Model versioning and performance tracking (Gini, KS, ROC metrics)
  • Feature importance & impact visualization per borrower
  • Human override controls and policy justification logs
  • Continuous monitoring for drift, bias, and accuracy decay

Why It Matters:

Delivering trustworthy AI is not optional — it’s the foundation of modern lending.

Seamless Integrations

Seamless Integrations

Plug. Score. Scale.
PhotonMatters’ API-first architecture ensures the CSE fits perfectly within your ecosystem.

Pre-Built Integrations:

  • PhotonMatters LOS and LMS for real-time credit decisioning
  • Credit bureaus (TransUnion, Experian, Equifax, CRIF)
  • Open Banking & Account Aggregators
  • Core banking, CRM, and data warehouses
  • External AI/ML model deployment frameworks

Scalability Built-In:

Deploy one model or a hundred — CSE scales horizontally across geographies and portfolios with zero latency loss.

Why PhotonMatters Credit Scoring Engine

Core Strength

How It Delivers Value

Scalable Architecture

Handles thousands of scoring requests per second — real-time and event-triggered.

No-code setup for scorecards, PD models, and hybrid logic.

Combine precision with adaptability for every lending scenario.

Dedicated CRO/CFO dashboards for macro risk and capital simulation.

Full transparency with bias, drift, and version control monitoring.

Scalable Architecture

Fully Configurable

AI + Rules Hybrid

Role-Based Risk Visibility

Explainable & Compliant

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Handles thousands of scoring requests per second — real-time and event-triggered.

No-code setup for scorecards, PD models, and hybrid logic.

Combine precision with adaptability for every lending scenario.

Dedicated CRO/CFO dashboards for macro risk and capital simulation.

Full transparency with bias, drift, and version control monitoring.

Loan Lifecycle Automation
Loan Lifecycle Automation

Manage disbursement, servicing, restructuring, and closure - all from one system with minimal manual effort.

Real-Time Analytics & Dashboards
Real-Time Analytics & Dashboards

Monitor portfolio health, risk exposure, and compliance metrics via customizable reports.

General Ledger Integration
General Ledger Integration

Auto-sync loan events with GLs for accurate accounting and full journal-level traceability.

Enterprise-Grade Compliance
Enterprise-Grade Compliance

With audit trails, encryption, and role-based access, you're ready for any regulator - anywhere.

Business Impact

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Smarter, faster credit decisions with real-time PD scoring
Reduced defaults and provisioning through early risk detection
Continuous learning system - improving with every loan cycle
Expanded reach into thin-file and underserved borrowers
Greater confidence in compliance and regulatory audits

Scalable Architecture

Fully Configurable

AI + Rules Hybrid

Role-Based Risk Visibility

Explainable & Compliant

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Business Rules & Decision Engine
Business Rules & Decision Engine

Automate servicing workflows with RAC-based logic for repayments, top-ups, restructuring, and more.

Flexible Product Configuration
Flexible Product Configuration

Create loan constructs for any product - including fixed, variable, step-up EMIs, bullet payments, and custom fee schedules.

Repayment & NPA Tracking
Repayment & NPA Tracking

Drive collections with auto-billing, part-payment handling, and intelligent NPA flagging - powered by rule-based triggers.

Risk-Based Pricing & Grading
Risk-Based Pricing & Grading

Align pricing with customer risk and behavior, dynamically adjusting across the loan term.

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Dedicated CRO/CFO dashboards for macro risk and capital simulation

Loan Lifecycle Automation
Loan Lifecycle Automation

Manage disbursement, servicing, restructuring, and closure - all from one system with minimal manual effort.

Real-Time Analytics & Dashboards
Real-Time Analytics & Dashboards

Monitor portfolio health, risk exposure, and compliance metrics via customizable reports.

General Ledger Integration
General Ledger Integration

Auto-sync loan events with GLs for accurate accounting and full journal-level traceability.

Enterprise-Grade Compliance
Enterprise-Grade Compliance

With audit trails, encryption, and role-based access, you're ready for any regulator - anywhere.