Yehuda Koren

Title: Yehuda Koren: Innovator in Network Proximity and Ratings Estimation

Introduction

Yehuda Koren is a prominent inventor based in Elizabeth, NJ (US), known for his significant contributions to the fields of network analysis and ratings estimation. With a total of 14 patents to his name, Koren has developed innovative methods and apparatuses that enhance the understanding and functionality of networks.

Latest Patents

Among his latest patents is a method and apparatus for measuring and extracting proximity in networks. This invention involves receiving a network from a user for analysis and extracting a smaller proximity sub-graph. The method computes a candidate sub-graph and determines at least one Cycle Free Escape Conductivity (CFEC) proximity of at least two nodes based on the candidate sub-graph. The result is a proximity sub-graph that effectively captures the proximity between nodes.

Another notable patent is focused on modeling relationships at multiple scales in ratings estimation. This system generates item ratings for users, facilitating personalized recommendations. It involves collecting known ratings of various items from multiple users and estimating rating factors that influence these ratings. The process includes progressively adding user and item factors while shrinking the original rating factors to enhance the accuracy of the rating estimations.

Career Highlights

Koren has worked with notable companies such as AT&T Intellectual Property II, L.P. and AT&T Intellectual Property I, L.P. His work in these organizations has contributed to advancements in intellectual property and technology.

Collaborations

Throughout his career, Koren has collaborated with esteemed colleagues, including Craig Gotsman and Christopher Volinsky. These partnerships have fostered innovation and the development of cutting-edge technologies.

Conclusion

Yehuda Koren's contributions to network proximity and ratings estimation demonstrate his expertise and innovative spirit. His patents reflect a commitment to enhancing technology and improving user experiences in network analysis.