Guoqiang Chen
Applied Scientist Ii @Amazon
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WORK HISTORY
Applied Scientist Ii @Amazon
Toronto, ON, CA
Develop and deploy new ads sourcing model using pure contextual signals• Enhance behavioral based ads sourcing model• Conduct multiple A/B experiments to analyze advertising metrics and advertiser impacts• Optimize data pipelines using Java Spark on AWS EMR• Improve nearest neighbor search algorithm
EDUCATION
University of Calgary
Master's degree
Communication University of China
Bachelor of Science
SKILLS
ABOUT GUOQIANG CHEN
Data science practitioner with 10+ years of experience in prototyping and implementing production machine learning system at scale. Proven track record on the application of deep learning based natural language processing (NLP) models to personalized advertisement and product recommendation system. Capable of navigating and solving complex business problems in a fast-paced agile environment and communicate technical concepts to non-technical audiences.
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