Zixi Liu
I am a motivated and team-work oriented engineer (data science) with 4 years of mathematical modeling, machine learning, and data visualization experience. Proficient in object-oriented programming and distributed big data processing.
Portfolio
Visual Analytics
Penn Medicine All-Cause Reasmissions - Spatial Data Analysis
ROC Curves - Recidivism Across Different Races
Chicago Food Inspection Risk Prediction
Time Series Analysis, Correlation Cluster Map
Stel Life - 3D Visualization of Readmission Interventions
R Code Samples
- Spatiotemporal Comparative Analysis of Dockless Vehicle Usage Patterns in Louisville, KY
- Chicago Food Inspection Risk Prediction - Poission Regression
- R Shiny App: Interactive Towers Report For Patients Data
Python Code Samples
- Predicting Poverty in Brazil Combining Machine Learning and Satellite Images
- CHOP Analytics - Identify Patients Seen for Drug Overdose
- Visual Analytics of Traffic Data using Python and kepler.gl
Statistical Reports
- Kriging: Spatial Patterns and Stochastic Interpolation of Cobalt
- Spatial Point Pattern Analysis: Nearest Neighrborhood and K-functions
GIS Work
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