Learn the fundamentals of gradient boosting and build state-of-the-art machine learning models using XGBoost to solve classification and regression problems.
4 Hours
Sergey Fogelson
Head of Data Science, TelevisaUnivision
I enjoy applying my quantitative skills to large-scale data-intensive problems and mentoring junior colleagues. I am also an avid learner and am always trying to refine my programming chops and apply state of the art analytical and statistical methods.
In my current role as Head of Data Science at Univision, I build proprietary data products that allow us to efficiently engage with and grow our audience.
I also enjoy sharing and communicating what knowledge I have. To that end, and when time permits, I teach data science courses at several NYC area bootcamps/hacker academies/universities.
Prior to Univision, I built a state of the art cross-platform media measurement solution at Viacom, automated back office processes using machine learning for clients in the financial industry, and worked at small cybersecurity and digital advertising startups. I obtained my Ph.D. in Cognitive Neuroscience at Dartmouth College.
See profile.