Experience

Verizon Media

• United States
• Technology, Information and Internet
• 500 - 600 Employee

• Sr. Research Engineer

  • Jan 2019 - Present

  Yahoo Answers - Related Question: mixed model of DNN for question-to-vector and CF for question recommendation on AWS - Auto-categorization: DNN model for Text Classification on AWS SageMaker Yahoo App - Search Intention: query understanding, language model Yahoo Answers - Related Question: mixed model of DNN for question-to-vector and CF for question recommendation on AWS - Auto-categorization: DNN model for Text Classification on AWS SageMaker Yahoo App - Search Intention: query understanding, language model



Oath

• United States
• Non-profit Organizations
• 1 - 100 Employee

• Sr. Research Engineer

  • Jun 2017 - Dec 2018

  TW eCommerce - Trending query: discover real time trending query (what's hot right now?) - Product Category Classification: DNN classification model - SEO analysis - Product De-duplication: text de-duplication - Query Refinement: NER model to identify the most important keyword in user queries TW eCommerce - Trending query: discover real time trending query (what's hot right now?) - Product Category Classification: DNN classification model - SEO analysis - Product De-duplication: text de-duplication - Query Refinement: NER model to identify the most important keyword in user queries



Yahoo

• Information Technology and Services
• 1 - 100 Employee

• Sr. Engineer, Research

  • Sep 2013 - Jun 2017

  TW eCommerce - O2O Voucher Geo-tagging: geo-algorithm to identify landmarks, including MRT, shopping areas, and night market - SEO analysis - Revenue Prediction: time series data analysis - Search Result Ranking: Boosted tree for online ranking Yahoo New Auction Revamp - Build search engine with message queue for real-time update - Deal with huge amount of updates in search engine TW eCommerce - O2O Voucher Geo-tagging: geo-algorithm to identify landmarks, including MRT, shopping areas, and night market - SEO analysis - Revenue Prediction: time series data analysis - Search Result Ranking: Boosted tree for online ranking Yahoo New Auction Revamp - Build search engine with message queue for real-time update - Deal with huge amount of updates in search engine


HTC
• Vietnam
• Legal Services
• Intern

  • Jan 2013 - Sep 2013