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Ping Y. Email & Phone Number

Senior Research Data Scientist, PhD at Roku Inc.
Location: San Francisco Bay Area, United States, United States 6 work roles 4 schools
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Current company
Roku Inc.
Role
Senior Research Data Scientist, PhD
Location
San Francisco Bay Area, United States, United States
Company size
2014 employees

Who is Ping Y.? Overview

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Ping Y. is listed as Senior Research Data Scientist, PhD at Roku Inc., a company with 2014 employees, based in San Francisco Bay Area, United States, United States. AeroLeads shows a matched LinkedIn profile for Ping Y..

Ping Y. previously worked as Sr Research Applied Scientist at Roku Inc. and Senior Data Scientist at Lexisnexis Risk Solutions. Ping Y. holds Doctor Of Philosophy (Ph.D.), Applied Mathematics from Georgia State University.

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Email format at Roku Inc.

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Roku Inc.

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Profile bio

About Ping Y.

I have seven years of working experience in data science and am very passionate about machine learning, deep learning, statistical modeling, and data mining. I am eager to use these skills and knowledge to solve real-world problems, tell stories, and deliver outputs to productions.My knowledge and skill sets include but not limited to:Programming and Database: Python, Spark, SAS, R, Matlab, SQL(PostgreSQL, MySQL), Hive, AWS, Azure.Machine Learning Algorithms:Supervised: Regression, Random Forest, Xgboost, Lightgbm, GatBoost, SVM, Bayesian, KNN, etc.Unsupervised: Anomaly detection, K-means, Isolation Forest, PCA, DBSCAN. Others: Semi-supervised learning, Time Series, Forecasting, Recommendation System, A/B test, Multiple Classification, ANOVA table. Deep Learning: Auto-Encoder, CNN, RNN, LSTM, GAN, BERT, Recommendation System.

Current workplace

Ping Y.'s current company

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Roku Inc.
Roku Inc.
Senior Research Data Scientist, PhD
san jose, california, united states
Website
roku.com
Employees
2014
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6 roles · 6 years

Ping Y. work experience

A career timeline built from the work history available for this profile.

Sr Research Applied Scientist

Current
Roku Inc.

San Jose, California, United States

2022 - Present ~4 yrs 4 mos

Senior Data Scientist

Lexisnexis Risk Solutions

San Jose, California, United States

* Develop and implement machine learning and statistical models to construct flagship risk assessment models across diverse industries including Banking, eCommerce, and Media.* Employ advanced deep learning techniques to accurately forecast daily transaction volumes, meticulously monitor data operations, and detect anomalies in data loading processes.

2020 - 2022 ~2 yrs

Data Scientist/Statistician

Appriss

Irvine

* Leveraged deep learning, machine learning, statistical modeling, and optimization techniques to create scalable solutions to detect return frauds, employee frauds, or risky stores in Python.* Engineered comprehensive evaluation systems and scoring mechanisms, continually tracking and analyzing model performance, and providing visually intuitive analysis.

Jan 2017 - 2020

Statistical Modeler

Centers For Disease Control And Prevention

Greater Atlanta Area

* Built statistical models to estimate diabetes mellitus and related chronic diseases’ incidence, prevalence, costs, and impacts by Python/R.* Performed evaluation on established, modified, and newly developed scientific and technical methods to ensure the results were valid and reliable by Python/R.

Sep 2016 - Jan 2017

Graduate Research Assistant

Georgia State University

Greater Atlanta Area

Research in Statistics Used SAS and R to prepare large raw dataset, including but not limit to: data importing, cleaning, integration, sampling, dimension reduction, leakage detection and variable selection. Developed various statistical models, such as logistics regression, Poisson regression, ridge regression, lasso regression, robust regression, ANOVA.

Jan 2011 - May 2016

Teaching Assistant/Instructor,

Georgia State University

Greater Atlanta Area

Instructed undergraduate and graduate mathematical courses to students with diverse academic backgrounds, totally seven classes.

Jan 2011 - Dec 2014
Team & coworkers

Colleagues at Roku Inc.

Other employees you can reach at roku.com. View company contacts for 2014 employees →

IH Iver Hernández Iver Hernández Colleague at Roku Inc. Mexico City Metropolitan Area, Mexico View → CJ Caroline Jordan Caroline Jordan Colleague at Roku Inc. New York, New York, United States, United States View → KC Kristi Conner Kristi Conner Colleague at Roku Inc. Fairfield, Connecticut, United States, United States View → ES Edgardo Soto Edgardo Soto Colleague at Roku Inc. El Salvador, El Salvador View → HA Hannah Alpert Hannah Alpert Colleague at Roku Inc. New York, New York, United States, United States View → MC Mk Cao Mk Cao Colleague at Roku Inc. Songjiang District, Shanghai, China, China View → JD Josue Domingues Da Silva Josue Domingues Da Silva Colleague at Roku Inc. Teutônia, Rio Grande Do Sul, Brazil, Brazil View → AL Alexander Lazer Alexander Lazer Colleague at Roku Inc. San Jose, California, United States, United States View → MG Meagan Given Meagan Given Colleague at Roku Inc. San Francisco, California, United States, United States View → RW Rory Wagner Rory Wagner Colleague at Roku Inc. San Diego Metropolitan Area, United States View →
4 education records

Ping Y. education

Master'S Degree, Mathematics And Applied Mathematics

Central China Normal University

Bachelor'S Degree, Mathematics And Applied Mathematics

Central China Normal Univerisity
FAQ

Frequently asked questions about Ping Y.

Quick answers generated from the profile data available on this page.

What company does Ping Y. work for?

Ping Y. works for Roku Inc..

What is Ping Y.'s role at Roku Inc.?

Ping Y. is listed as Senior Research Data Scientist, PhD at Roku Inc..

Where is Ping Y. based?

Ping Y. is based in San Francisco Bay Area, United States, United States while working with Roku Inc..

What companies has Ping Y. worked for?

Ping Y. has worked for Roku Inc., Lexisnexis Risk Solutions, Appriss, Centers For Disease Control And Prevention, and Georgia State University.

Who are Ping Y.'s colleagues at Roku Inc.?

Ping Y.'s colleagues at Roku Inc. include Iver Hernández, Caroline Jordan, Kristi Conner, Edgardo Soto, and Hannah Alpert.

How can I contact Ping Y.?

You can use AeroLeads to view verified contact signals for Ping Y. at Roku Inc., including work email, phone, and LinkedIn data when available.

What schools did Ping Y. attend?

Ping Y. holds Doctor Of Philosophy (Ph.D.), Applied Mathematics from Georgia State University.

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