Chiaoya Chang
Senior Data Scientist at Uber
- Role
- Data Scientist at Uber
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Chiaoya Chang
Programming Languages: Python, R, Stata, SQL (Presto, Hive, MySQL, PostgreSQL)• Frameworks and Packages: NumPy, pandas, scikit-learn, nltk, Matplotlib, seaborn, bokeh, TensorFlow, Keras, unittest, VADER, BeautifulSoup• Visualization: Power BI, Tableau, D3.js• Machine Learning and Statistics: Classification & Regression, Optimization— Gradient Descent, Clustering, Neural Networks, Natural Language Processing (NLP); Descriptive Statistics, Hypothesis Testing, A/B Testing, Bayes Theorem, ANOVA, Correlation, Maximum Likelihood Estimators, Standard Distributions• Others: Docker; Version Control— Git; Cloud Services— GCP, Azure, AWS
Experience
Data Scientist
Oct 2021 — Present · Sunnyvale, CA, US
Education
University of Washington
Master's degree, Information Management with Specialization in Data Science
2019 — 2021
National Taiwan University
Bachelor's degree, Information Management
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