Machine Learning Engineer at Facebook
Cambridge, Massachusetts
Senior Data Scientist @ Fulcrum Analytics From May 2018 to April 2019 (1 year) Greater New York City AreaData Scientist @ Fulcrum Analytics • Adapted, maintained and deployed production code for bond trading recommender system• Conducted Proof of Concept analysis on user interaction with client’s marketing website From October 2016 to April 2018 (1 year 7 months)...
Senior Data Scientist @ Fulcrum Analytics From May 2018 to April 2019 (1 year) Greater New York City AreaData Scientist @ Fulcrum Analytics • Adapted, maintained and deployed production code for bond trading recommender system• Conducted Proof of Concept analysis on user interaction with client’s marketing website From October 2016 to April 2018 (1 year 7 months) Greater New York City AreaGraduate Research Assistant @ University of Minnesota • Conducted empirical study on building scalable Recommender Systems with dataset from Expedia • Performed Descriptive Statistics and scalable Feature Engineering• Modeled customer booking preference from historical booking and click events with Learning to Rank• Delivered models that output ranked hotel clusters in response to customized hotel search query• Supervised by Prof. Xiaotong ShenTools that I used here: Python(Numpy, Pandas, Matplotlib, Scikit-learn, XGBoost), SQL, Spark(HiveQL, MLlib), AWS Hadoop YARN Cluster From April 2016 to August 2016 (5 months) Greater Minneapolis-St. Paul AreaStatistical Consultant @ University of Minnesota • Provided help in selection of appropriate statistical analysis and design of experiment• Conducted Regression Analysis and Hypothesis Testing to quantify student perception from questionnaire with their performance• Delivered documented analytical result with visualization to be part of the published paper• Explained statistical concept and analytic result to non-tech researchers From June 2015 to October 2015 (5 months) Greater Minneapolis-St. Paul AreaData Analyst Intern @ Ping An Insurance (Group) Company of China • ETL Oracle SQL database to generate analytical datasets for senior economists• Created and Maintained Excel spreadsheets with VLOOKUP functions and Pivot Tables From April 2012 to June 2012 (3 months) Shenzhen, Guangdong, ChinaMachine Learning Engineer @ Facebook Ads Core ML Greater Boston Area
Fulcrum Analytics
Senior Data Scientist
May 2018 to April 2019
Greater New York City Area
Fulcrum Analytics
Data Scientist
October 2016 to April 2018
Greater New York City Area
University of Minnesota
Graduate Research Assistant
April 2016 to August 2016
Greater Minneapolis-St. Paul Area
University of Minnesota
Statistical Consultant
June 2015 to October 2015
Greater Minneapolis-St. Paul Area
Ping An Insurance (Group) Company of China
Data Analyst Intern
April 2012 to June 2012
Shenzhen, Guangdong, China
Machine Learning Engineer
Greater Boston Area
What company does Xihuan Zeng work for?
Xihuan Zeng works for Fulcrum Analytics
What is Xihuan Zeng's role at Fulcrum Analytics?
Xihuan Zeng is Senior Data Scientist
What industry does Xihuan Zeng work in?
Xihuan Zeng works in the Internet industry.
Who are Xihuan Zeng's colleagues?
Xihuan Zeng's colleagues are Alexander Gomułka, Guannan Zhang, Mary-Elizabeth Hadley, Eunhee Lee, Rui Zhang, Anna Colton, Bowei Zhang, Kurt Shuster, Yifan Wang, and Yeliz Karadayi
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