Zirui Liu
Data Science Manager @ Amex | M.S. in Data Science @ NYU | Ex Data Science Intern @ NBCUniversal | GHC’24
- Role
- Data Science Manager at American Express
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
About Zirui Liu
Graduate student pursuing a Master of Science in Data Science at NYU. Alumni of Wuhan University with a background in Financial Engineering- Programming: Python (SKLearn, PyTorch, TensorFlow, NumPy, Pandas, Matplotlib, Seaborn), SQL, PySpark, R, C, Java - Tools: Power BI, Tableau, Git, Hadoop, AWS, Jupyter Notebook, HPC, Excel, PowerPoint, Word, STATA, SPSS, MiniTab - Techniques: Machine Learning (Linear Regression, Lasso, Ridge, Logistic Regression, Decision Tree, Random Forest, LightGBM, XGBoost, KNN, K-Means, DBSCAN, Neural Network), Natural Language Processing (Word Embedding, Transformer, BERT, RNN, LSTM, CNN), Exploratory Data Analysis (EDA), PCA, SVD, ANOVA, Monte Carlo, A/B Testing
Experience
Data Science Manager
Jun 2025 — Present · New York, NY, US
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