Jack Z Xie

Title: Jack Z Xie: Innovator in Ranking Systems and Contextual Content

Introduction

Jack Z Xie is a notable inventor based in San Francisco, CA. He has made significant contributions to the fields of ranking systems and contextual content. With a total of 4 patents to his name, Xie's work has influenced how items are ranked and how contextual information is provided to users.

Latest Patents

One of Xie's latest patents is titled "Systems and techniques for ranking items." This patent describes a method for determining a purchaseability score for items based on user interactions, such as impressions, purchases, and items added to shopping carts. The method ranks items according to these scores and generates item feed data for user devices, allowing for a scrollable display of item panels. Another significant patent is "Topic inference based contextual content," which outlines techniques for providing contextual content based on inferred topics from raw data. This innovation allows for the delivery of relevant content based on user input and associated topics.

Career Highlights

Throughout his career, Jack Z Xie has worked with prominent companies, including ContextLogic, Inc. and Yahoo! Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology and user experience.

Collaborations

Xie has collaborated with talented individuals such as Piotr Szulczewski and Danny S Zhang. These partnerships have fostered a creative environment that has led to the development of impactful technologies.

Conclusion

Jack Z Xie is a distinguished inventor whose work in ranking systems and contextual content has made a lasting impact on technology. His innovative patents and collaborations highlight his commitment to enhancing user experiences through advanced methodologies.