Company Filing History:
8 out of 3,210 
2 out of 2,659 
1 out of 832,680 Years Active: 2012-2019
Title: Guanglei Song: Innovator in Data Mining and Search Optimization
Introduction
Guanglei Song is a prominent inventor based in San Jose, CA, known for his contributions to data mining and search optimization technologies. With a total of 11 patents to his name, he has made significant advancements in the field, particularly in understanding user behavior and improving search result relevancy.
Latest Patents
Among his latest patents, Guanglei Song has developed a system and method for mining category aspect information. This innovation involves accessing a table comprising joined data that includes historical user behavior data, publication descriptions, and determined categories for each publication. By determining demand scores based on this data, the system identifies the most relevant aspect name and value pairs for a category, visually distinguishing relevant publications from less relevant ones.
Another notable patent focuses on methods and systems for selecting an optimized scoring function for ranking item listings in search results. This involves simulating searches to evaluate various scoring functions used in ordering item listings. The simulation platform processes search result sets and compares the actual positions of item listings with their positions in the simulated results, providing metrics to inform decisions about scoring functions.
Career Highlights
Guanglei Song has worked with notable companies such as eBay, Incorporated and PayPal, Inc. His experience in these leading technology firms has allowed him to refine his skills in data analysis and search optimization, contributing to his innovative patent portfolio.
Collaborations
Throughout his career, Guanglei has collaborated with talented individuals, including Sanjay Pundlkrao Ghatare and Qian Zhong. These collaborations have further enriched his work and led to the development of impactful technologies.
Conclusion
Guanglei Song's innovative work in data mining and search optimization has significantly influenced how user behavior is analyzed and how search results are ranked. His contributions continue to shape the landscape of technology and improve user experiences in digital environments.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.