Transform Your Business with Cutting-Edge AI and Machine Learning
- Proprietary machine-learning technology
- 25 years of mathematical expertise in serving high-stakes businesses
Product
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Delta Machines
- State-of-the-art white-box machine-learning engine based on years of proprietary mathematical experience and research
- Outperforms all existing models on tabular benchmarks, from tiny datasets to massive ones, from gradient boosting to deep learning
- Resolves real-world challenges such as calibration, uncertainty estimation, random effects, time-varying effects, and selection bias, using principled mathematical innovations
Services
❶ Strategy
Custom AI & ML roadmaps and implementation strategies aligned with your business goals, mathematical expertise, and IT capabilities
❷ Prototyping and Development
End-to-end AI & ML solutions from concept to deployment
❸ Integration
Seamless integration of AI & ML systems into your existing infrastructure and teams
Industries
- BankingCredit scoring, Collection scoring, Fraud scoring, Commercial scoring
- E-commerceRecommendation, RTB, SEM and PLA ad arbitrage
- Hedge fundsLarge-scale mispricings detection, systematic trading
- InsuranceRisk pricing, Commercial pricing
Technologies
- Artificial IntelligenceDeep learning, large language models
- Financial ArbitragePrice optimization, funnel optimization, stochastic process modeling
- Predictive ModelingSupervised, semi-supervised, unsupervised learning
- Real-Time OptimizationOnline learning, multi-armed bandits, Hawkes and contact processes
About
Current experience
Implemented a broad array of innovative projects including:
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Fintechs - Coached and led mathematical breakthroughs for
- A $3 billion consumer lender (credit scoring, fraud detection, and AI automation)
- The world's leading software provider for financial institutions (error detection)
- A leading automobile insurer (risk pricing)
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Web advertisers - Delivered machine-learning solutions for
- Real-Time Bidding (>300,000 online predictions per second)
- Search-Engine Marketing (prediction models and portfolio optimization on >1 billion items, AI optimization)
- Search-Engine Optimization (semantic matching models, repulsion models)
- Recommendation (graph models, ranking models, uplift emailing models)
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Venture Capitalists, Founders and Academicians - Advisor to
- A US & Israel VC fund (15 deals advised)
- A few startup companies
Past experiences
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2012 - NowArsChitectura
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2004 - 2011Société Générale Corp. and Investment Bank.
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2002 - 2004McKinsey & Company
...
Education
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École Polytechnique, FranceMaster, Mathematics, Computer Science
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ENSEEIHT, FranceMaster, Computer Science