Siyi Chen

Siyi Chen Email and Phone Number

Data Scientist @ Meta
Sunnyvale, CA, US
Siyi Chen's Location
Sunnyvale, California, United States, United States
Siyi Chen's Contact Details

Siyi Chen work email

Siyi Chen personal email

n/a
About Siyi Chen

Hi, I'm Sylvia, a Data Scientist at Comscore (Ads Tech Company, focusing on Cross-Platform Media Measurement) based in the Bay Area. I work on statistical analysis and Machine Learning models for person demographics and online browsing traffic for Ads-pricing products. For educational background, I hold a Bachelor's Degree in Statistics and a Master's Degree in Operations Research. My day-to-day technical tools at work: Model Development: Python, SQL, Git, AWS(S3), R Data Analytics & Data Visualization: Snowflake, SQL Server, Excel, Python(Pandas, Matplotlib) Python Libraries: Numpy, Pandas, Matplotlib, Scikit-Learn, Tensorflow, etc. I'm more than happy to connect people with similar backgrounds and professional interests and am open to data scientist opportunities. Feel free to DM me on LinkedIn or reach me at sychen081199@gmail.com.

Siyi Chen's Current Company Details
Meta

Meta

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Data Scientist
Sunnyvale, CA, US
Website:
metadownhole.com
Employees:
136862
Siyi Chen Work Experience Details
  • Meta
    Data Scientist
    Meta
    Sunnyvale, Ca, Us
    View
  • Comscore, Inc.
    Data Scientist
    Comscore, Inc. Mar 2024 - Present
    San Jose, California, United States
    - Stats/ML model development & deployment & improvement on user demographics and user retention- User online activity pattern analysis
    View
  • Comscore, Inc.
    Assosiate Statistical Anayst
    Comscore, Inc. Aug 2022 - Mar 2024
    San Jose, California, United States
    View
  • Uniqlo
    Capstone Project: Customer Sentiment Analytics
    Uniqlo Jan 2022 - May 2022
    New York, United States
    • Built an NLP-based sentiment analytics platform that helps Uniqlo integrate customer feedback into marketing strategy, with features of an automatic data query pipeline consolidating feedback from multiple sources and in-depth dashboards• Implemented ETL of customer feedback by extracting data via API request (Python), transforming and preprocessing text (PySpark) and loading into MySQL database and expanded scope of analysis with 100+ external public data sources• Labeled customer feedback data with aspect-based sentiment analysis (fit, quality, design) with Spacy and trained Naive Bayes Classifier on 100k data in Pyspark, achieving accuracy of 87%• Designed an interactive dashboard with Tableau to track performance and built a clickable website demo with real data
    View
  • Tencent
    Data Analyst
    Tencent Jan 2021 - May 2021
    Beijing, China
    -product analytics (customer segmentation, traffic projection, feature A/B testing, etc.) for a new product launch
    View

Siyi Chen Education Details

Frequently Asked Questions about Siyi Chen

What company does Siyi Chen work for?

Siyi Chen works for Meta

What is Siyi Chen's role at the current company?

Siyi Chen's current role is Data Scientist.

What is Siyi Chen's email address?

Siyi Chen's email address is am****@****ore.com

What schools did Siyi Chen attend?

Siyi Chen attended Georgia Institute Of Technology, Cornell Tech, Beijing Jiaotong University.

Who are Siyi Chen's colleagues?

Siyi Chen's colleagues are Kyle Catron, Collins Kalu, Changwon Jang, Evaristo Fonseca, Timothy Yu, Xavi Oliva, Hamam Hamam.

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