Presented By O'Reilly and Cloudera
Make Data Work
5–7 May, 2015 • London, UK
Claudiu Branzan

Claudiu Branzan
Analytics Senior Manager, Accenture

Website | @melcutz

Claudiu Branzan is a senior engineering lead at Atigeo, leading a team of data scientists and software engineers who tackle complex challenges in machine learning, data mining, information retrieval, and statistics. Claudiu has over 10 years of real-world data science experience across industries including finance, healthcare, legal, mobile, and retail. He has co-authored multiple patents, and holds a master’s degree in industrial intelligent systems from the Polytechnic University of Timișoara.

Sessions

13:45–14:05 Thursday, 7/05/2015
Data Science
Location: King's Suite - Balmoral
David Talby (Pacific AI), Claudiu Branzan (Accenture)
Average rating: ***..
(3.71, 7 ratings)
Live demo using Python open-source libraries to build a hybrid machine-learning model for fraud detection, combining features from natural language processing, topic modeling, time series analysis, link analysis, heuristic rules, and anomaly detection. We’ll then show how we scaled to billions of events using Spark, and what it took to make the system perform and ready for production. Read more.