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Data & Analytics Archives - Building Nubank
Data & Analytics
We develop models to provide the best experience and products, using Statistics, Artificial Intelligence, and creativity to predict our customers’ behaviors
Drawing from years of running large-scale A/B tests across millions of customers and hundreds of metrics, our Experimentation Platform team shares three lessons from implementing CUPED at Nubank.
We explain how we use the LOTO method to understand the real impact of each transaction on financial models.
At Meetup #6 in Nu Mexico, Moisés Rojo showed how values, technology, and data culture make Nubank more efficient and closer to customers
Exploring how encoding transaction timestamps as time deltas rather than absolute dates boosts AI model performance and generalization.
We explored how the Muon optimizer, an innovative alternative to AdamW, helps us build more efficient foundation models, with faster convergence and reduced costs.
How Nubank uses survival modeling, risk ranking, and scalable engineering to improve credit limit decisions across Brazil, Mexico, and Colombia
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