Tong Zhao

Title: The Innovative Mind of Tong Zhao

Introduction: Tong Zhao is a prominent inventor based in San Jose, California. He has made significant contributions to the field of relevance ranking through his innovative patent. His work focuses on integrating freshness and relevance within programmatic relevance services, showcasing his expertise in the area.

Latest Patents: Tong Zhao holds a patent titled "Dynamic freshness for relevance rankings." This patent discusses techniques for integrating freshness and relevance within a programmatic relevance service. Some embodiments of the patent include a relevance service system that consists of one or more batch processors and online processors. The batch processors are designed to track message recipient behavior from electronic clickstream data and generate models that predict access probability for individual users. The online processors utilize the access probability calculated in batch to facilitate on-demand deal ranking adjustments that account for freshness, informed by the predicted access probability for communications sent to the user.

Career Highlights: Tong Zhao is currently employed at Groupon, Inc., where he applies his innovative ideas to enhance the company's relevance services. His work has contributed to the development of more effective systems that improve user experience and engagement.

Collaborations: Tong Zhao has collaborated with talented coworkers, including Ming-Chi Tsai and Amber Roy Chowdhury. Their combined efforts have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion: Tong Zhao's contributions to the field of relevance ranking through his patent demonstrate his innovative spirit and dedication to enhancing user experience. His work at Groupon, Inc. and collaborations with fellow inventors highlight the importance of teamwork in driving technological advancements.