Data Scientist

9/2016 – offen

Project: Sentiment Analysis of COVID-19 Weibo Using RNN
Project: Competitor Analysis Based on Text Mining
· Collected on-line data using webcrawler; analyzed text data using deep neural network and machine
learning models
· Taught courses of Probability and Statistics, Statistical Computing, Big Data and R

Big Data, Data Science, Maschinelles Lernen

9/2014 – 2/2015

Thesis Project: Random Projection and its Application in Clustering/Classification/Regression
· Applied Random Projection to K-means, Support Vector Machines and Linear Regression models
· Compared Random Projection with other dimension reduction techniques

Maschinelles Lernen, Statistiken

2/2013 – 5/2013

Semester project: Groups with Increased Mortality Risk Zurich, Switzerland
· Applied Generalized Linear Regression model to demographical data of Zurich and identify groups with higher mortality rates

Statistiken