Experience

豆瓣

• China
• Food and Beverage Manufacturing

• 数据工程师

  • Oct 2021 - Present

  Applied machine learning or statistics methods, with big data process skills to help gain business insight and develop algorithm product. i. Conducted analysis towards operation, such as identification and stimulation of target content, “Group” production expansion, influences from special policy restrictions. ii. Developed algorithm products helped business operation and aims, such as algorithm classifying contents into targeted methodology (NLP), and algorithm identifying targeted content and KOR and model that helps to identify user's features that help to improve personal recommendations . Show less



Biofourmis

• United States
• Hospitals and Health Care
• 400 - 500 Employee

• Data Scientist

  • Aug 2019 - Sep 2021

  ● Established a personalized online learning engine(Online Learning+XGBoost+Ensemble Learning) to provide objective pain estimation using vital signs of patients. ● Participated in the home-hospital project. Responsible for the natural language processing part towards the nurse and doctor notes. Through data cleaning and deep learning, identified keywords and provided feedback(sentiment analysis) for further model adjustment. ● Led the market analysis for oncology. Derived desired biomarkers and achievable market footholds through market research and academic studies. Generated business reports, especially data visualization. Show less



Lenovo

• China
• IT Services and IT Consulting
• 700 & Above Employee

• Intern

  • Mar 2019 - Aug 2019

  ● Wrote and updated language rules for text mining projects using rule-based solution ● Established deep learning model(CNN/LSTM with attention) to classify the repairment notes into predefined department taxonomy. ● Wrote and updated language rules for text mining projects using rule-based solution ● Established deep learning model(CNN/LSTM with attention) to classify the repairment notes into predefined department taxonomy.



Ernst & Young

• China
• Accounting
• 700 & Above Employee

• Intern

  • Feb 2018 - Apr 2018

  ● Assisted in building automatic risk assessment system for credit loans, which calculates on risk scope after loading the contact information ● Built general information database combining historical analysis insights and expert system knowledge ● Assisted in building automatic risk assessment system for credit loans, which calculates on risk scope after loading the contact information ● Built general information database combining historical analysis insights and expert system knowledge



China Merchants Bank

• China
• Banking
• 100 - 200 Employee

• Intern

  • Jun 2017 - Aug 2017

  • Identified potential customers and provided targeted product services. • Completed training about risk quantification standards and risk sensitivity analysis. • Identified potential customers and provided targeted product services. • Completed training about risk quantification standards and risk sensitivity analysis.