Yiming Fu

Master's

Data Analytics

Tsinghua University

- Reached an accuracy of over 80%, which surpassed the contrast model using time-scaled average by over 20 - Optimize Diamond Transaction Profits Using Ensemble Models - 2024.5-2024.6 - Course Project - Machine Learning - Data Source: Tsinghua University - Conducted exploratory data analysis on 10k+ diamonds for budget optimization and price-setting strategies - Developed ensemble models to predict diamond acquisition and retail prices, achieving a R-squared of 98 - Leveraged model output to assess vendor pricing fairness and generate insights across various types of diamonds - Deployed model pipeline to automate data transformation, model prediction, and insights generation processes