Industry Experiences

JD.com, Algorithm Engineer 09/2019—01/2021

JD Cloud & AI, JD-Y (Supply Chain Innovation Division)

JD Star Camp, Excellent Camper
JD HACKATHON (semi-finalist): Assortment Planning for “Book Mountains”

JD.com, Algorithm Engineer (Intern) 06/2017—08/2017

JD-Y (Supply Chain Innovation Division)

Patent (CN 109993619): Extracting Missing Attributes of Products from Descriptive Images

Deloitte Touche Tohmatsu CPA Ltd., Auditor (Intern) 07/2014—08/2014

Project Highlights

Our Team Members Participating JD HACKATHON.

Size-based Bundle Promotion

I initiated this line of research when I was working at JD-Y and developed the project with my colleagues at JD Cloud & AI. We participated the JD HACKATHON and ended as a semi-finalist. The title of our project is Assortment Planning for “Book Mountains”. Our team members include a manager from JD Book Sales Department, a front-end web developer, a software engineer, and two algorithm engineers. In NUS, I further develop this work and include it in my thesis.

Text Extraction Using Sobel Operator, Binarization, Dilation, and Erosion Techniques

Find Product Missing Attributes

I initiated this project as an intern at JD-Y. Based on the project, my colleagues and I from JD-Y launched a patent.

JD.com offers a wide variety of products, but the attributes of each product recorded in the database are not always complete or accurate. This increases the difficulty of subsequent R&D. Note that customers primarily learn about products through titles and descriptive images during online shopping. We utilize these resources to improve the dataset via image processing and natural language processing techniques.

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