yubinye/cv

Yubin Ye

I am a 2022 fall Phd student in UC Riverside

• research: time series forecasting in methods of both econometrics and machine learning
• coursework: Math Statistics, Data Science with python, Data Structure and algorithm with java

Education

• Master’s degree in Economics, Boston University, 2021
• Bachelor’s degree in Economics, Chongqing Technology and Business University, 2018

Work Experience

Data Scientist and Visualization Developer, Lenovo China, MBG Service Operation, Beijing, 08/2021 - 05/2022

• Developing graph computation algorithm in identify user`s id. Gain the maximum linked sub-graph and separate possible different users with connected information.
• Building machine learning model to classify repair type of Motorola phones. Establishing linear and non-linear regression models to figure out relationships of devices` first repair time and the overall satisfaction of services.
• Developing VAR and ARIMA models in Python to forecast future weekly satisfaction score of maintenance services, and developing live compute tools. Developing visualization report with tableau, analyzing business logic of KPI and come up with computation methods.

Related Training

• Research Assistant in RA-Mentor Program of Economics Department, Boston University
• Analyze Credit Data of Prosper Loan from Kaggle https://github.com/Ellebin2/MET_CS_677_Data_Science/blob/main/final_yubin.ipynb
• Nanodegree of Data Analysis, Online, Udacity.com https://public.tableau.com/app/profile/yubinye/viz/story_v4_15645896414220/story_v3