Zhiyong Xie

Title: Innovations of Zhiyong Xie in Machine Learning

Introduction

Zhiyong Xie is a notable inventor based in San Francisco, CA. He has made significant contributions to the field of machine learning, particularly through his innovative patent that enhances online training processes.

Latest Patents

Zhiyong Xie holds a patent for "Efficient online training for machine learning." This patent describes a system that includes prediction workers, training workers, and a parameter server. The prediction workers maintain a local copy of a machine-learned model and operate exclusively in serving mode. The training workers also store a local copy of the model and a local snapshot, running in training mode. They compare the local model to the snapshot after training to send delta updates to the parameter server. The parameter server aggregates these updates into a master copy of the model and provides both real-time and full updates. The real-time updates occur significantly more frequently than the full updates and include a subset of the model's weights.

Career Highlights

Zhiyong Xie is currently employed at Twitter, Inc., where he applies his expertise in machine learning to develop innovative solutions. His work has positioned him as a key figure in advancing the capabilities of online training systems.

Collaborations

Zhiyong collaborates with talented coworkers, including Yue Lu and Pengjun Pei, who contribute to his projects and enhance the overall innovation process.

Conclusion

Zhiyong Xie's contributions to machine learning through his patent demonstrate his commitment to advancing technology in this field. His work at Twitter, Inc. and collaborations with skilled colleagues further highlight his impact on innovation.