Yi Zheng

Yi Zheng Email and Phone Number

senior data scientist @ 微软(中国)有限公司
Hangzhou, Zhejiang, China
Yi Zheng's Location
Hangzhou, Zhejiang, China, China
About Yi Zheng

A Yellow Typing CatTechnical Skills: Python, SQL, Spark, Hive, MaxCompute, https://github.com/233hehe

Yi Zheng's Current Company Details
微软(中国)有限公司

微软(中国)有限公司

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senior data scientist
Hangzhou, Zhejiang, China
Website:
microsoftstore.com.cn
Employees:
11985
Yi Zheng Work Experience Details
  • 微软(中国)有限公司
    Senior Data Scientist
    微软(中国)有限公司
    Hangzhou, Zhejiang, China
    View
  • 微软(中国)有限公司
    Senior Data Scientist
    微软(中国)有限公司 Jul 2024 - Present
    中国 江苏省 苏州市
    View
  • Alibaba Group
    Senior Data Scientist
    Alibaba Group May 2020 - Jul 2024
    Hangzhou, Zhejiang, China
    View
  • Wayfair
    Data Scientist Ii
    Wayfair Jun 2019 - Apr 2020
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  • Wayfair
    Data Scientist
    Wayfair Feb 2018 - Jun 2019
    Greater Boston Area
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  • Atomic Mole
    Data Analyst Internship
    Atomic Mole Sep 2017 - Dec 2017
    Rockville, Md
    Preprocessed the network data using Python Pandas then selected important features (PCA, LASSO, Stepwise Regression) using sci-kit-learn, successfully reduced dimension to 16 variables.Constructed classification model (random forest/boosting) on IOT device Identification ending with nearly 98% accuracy.Constructed classification model(random forest) on Device classification accuractly predict the device class.Worked with AWS sagemaker to produce data product
    View

Yi Zheng Skills

Teamwork Microsoft Office Applied Mathematics Operations Management Data Analysis Research Photoshop Social Media English Python Windows Html Statistics Programming Matlab Microsoft Excel Microsoft Word Powerpoint Leadership Java Management Project Management Teaching Unified Modeling Language R Sql Apache Spark Hive Machine Learning Tableau Public Speaking Event Planning Photography Microsoft Powerpoint Professional Communication Result Oriented Complex Problem Solving Attention To Detail Data Analytics Data Mining Statistical Data Analysis

Yi Zheng Education Details

Frequently Asked Questions about Yi Zheng

What company does Yi Zheng work for?

Yi Zheng works for 微软(中国)有限公司

What is Yi Zheng's role at the current company?

Yi Zheng's current role is senior data scientist.

What schools did Yi Zheng attend?

Yi Zheng attended University Of Maryland College Park, Purdue University.

What are some of Yi Zheng's interests?

Yi Zheng has interest in Social Services, Economic Empowerment, Education, Environment, Science And Technology.

What skills is Yi Zheng known for?

Yi Zheng has skills like Teamwork, Microsoft Office, Applied Mathematics, Operations Management, Data Analysis, Research, Photoshop, Social Media, English, Python, Windows, Html.

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