Yan Liang

Title: Yan Liang: Innovator in Similarity Sensitive Diversity

Introduction

Yan Liang is a notable inventor based in San Jose, California. He has made significant contributions to the field of technology, particularly through his innovative patent related to measuring variation in item listings.

Latest Patents

Yan Liang holds a patent for "Similarity Sensitive Diversity." This invention is utilized to measure variation in a distribution of item listings along one or more categories. The process involves determining a cosine similarity between category vectors of each category pair in a set of categories, which is then used to generate a pairwise similarity matrix. This matrix may be pruned to remove category pairs below a certain threshold. Utilizing this matrix, similarity sensitive diversity between one or more items can be determined. The applications of this invention include generating a list of relevant items in an appropriate distribution, suggesting refinements of a search query, generating navigation modules, categorizing or recategorizing items, and generating autosuggestions.

Career Highlights

Yan Liang is currently employed at eBay, Incorporated, where he applies his expertise in technology and innovation. His work focuses on enhancing user experience through advanced algorithms and data analysis.

Collaborations

He collaborates with talented coworkers, including Yuyan Wang and Aritra Mandal, contributing to a dynamic and innovative work environment.

Conclusion

Yan Liang's contributions to the field of technology through his patent on similarity sensitive diversity highlight his role as an innovator. His work at eBay continues to influence the way users interact with item listings, showcasing the importance of innovation in enhancing user experience.