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Profile Details
Create Project
USD 150 /hr
Hire Dr. Cheng Chao Y.
United States
USD 150 /hr

Dr Cheng Chao Yang

Profile Summary
Subject Matter Expertise
Writing Technical Writing, Copywriting, Newswriting
Research Market Research, Feasibility Study, Fact Checking, Gray Literature Search, Systematic Literature Review, Secondary Data Collection
Consulting Scientific and Technical Consulting
Data & AI Statistical Analysis, Algorithm Design-Non ML, Data Visualization
Product Development Formulation, Stability/Shelf Life Testing
Work Experience

Data Scientist


February 2017 - Present

Data Scientist

Bank of America

June 2013 - December 2016


PhD Statistics

University of Arkansas

June 2012 - November 2016


University of Texas

December 2009 - July 2011


University of Arkansas

May 2005 - September 2009

  • Certification details not provided.
(2017). Maximum likelihood estimation in the logistic regression model with a cure fraction.
(2017). Beyond sigmoids: How to obtain well-calibrated probabilities from binary classifiers with beta calibration.
(2014). The cost of using exact confidence intervals for a binomial proportion.