Haoxiang Chen Email and Phone Number
I am currently a graduate student in Operations Research at Columbia University. As an aspiring data analyst with an analytical mindset, my goal is to apply what I've learned about data analytics skills into cases in all kinds of industries which will help provide more practical problem-solving skills and drive impactful business decisions.
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Data Analyst | Data Systems And InfrastructureBytedanceNew York, Ny, Us
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Course AssistantColumbia University Jan 2024 - PresentNew York, United StatesIEOR E4525: Machine Learning for OR and FE with Professor Anish AgarwalIEOR E4111: Operations Consulting with Professor Soulaymane Kachani -
Data Science InternIcap At Columbia University Jun 2024 - Aug 2024Lusaka Province, Zambia / New York, United States• Used ensemble machine learning and deep learning models to predict HIV disease in Zambia. Achieved over 80% accuracy and macro F1 score.• Developed a data dashboard using Power BI and linked this dashboard to the database. -
InternRyse Sep 2023 - Dec 2023New York, United StatesDeveloped Granger causality models to analyze risk factors on Uganda bonds' volatility. Utilized EIR and Bootstrapping for bond pricing. Applied Sklar’s Copula theorem to assess probability distributions. Calculated bond price volatility scenarios based on credit rating changes. -
Ai InternThreatbook May 2023 - Aug 2023Beijing, ChinaContributed to building a Large Language Model in cybersecurity by data crawling, data cleaning, data analyzing, as well as model pretraining and model fine-tuning. Applied multithreading techniques to accelerate data processing, increasing speed by 3 times.
Haoxiang Chen Education Details
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Operations Research
Frequently Asked Questions about Haoxiang Chen
What company does Haoxiang Chen work for?
Haoxiang Chen works for Bytedance
What is Haoxiang Chen's role at the current company?
Haoxiang Chen's current role is Data Analyst | Data Systems and Infrastructure.
What schools did Haoxiang Chen attend?
Haoxiang Chen attended Columbia University, 四川大学.
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