Yan Zhao

Title: Yan Zhao - Innovator in Information Retrieval Systems

Introduction

Yan Zhao is a prominent inventor based in San Francisco, CA. She has made significant contributions to the field of information retrieval systems. Her innovative work focuses on methods and systems for indexing data, which is crucial for efficient data retrieval.

Latest Patents

Yan Zhao holds a patent for "Indexing data in information retrieval systems." This patent encompasses methods, systems, and apparatus, including computer programs encoded on computer storage media, for indexing data in information retrieval systems. The system includes computer-readable storage media that contain postings lists for a term, with each postings list comprising postings blocks, position blocks, and metadata blocks. Each postings block includes document identifiers and respective indications of the frequency of the term in each document. The position blocks provide position indications for the term in the documents, while the metadata blocks include various indicators related to the postings.

Career Highlights

Yan Zhao is currently employed at Twitter, Inc., where she applies her expertise in information retrieval. Her work has been instrumental in enhancing the efficiency of data indexing and retrieval processes within the company.

Collaborations

Some of her notable coworkers include Paul Burstein and Yi Zhuang, who collaborate with her on various projects related to information retrieval systems.

Conclusion

Yan Zhao's contributions to the field of information retrieval systems through her innovative patent and work at Twitter, Inc. highlight her role as a key inventor in this domain. Her advancements continue to influence how data is indexed and retrieved in modern technology.