Yanfeng Sun

Title: Yanfeng Sun: Innovator in Tensor Data Processing

Introduction

Yanfeng Sun, based in Redmond, WA, is a remarkable inventor known for his contributions in the realm of image tensor data processing. With a portfolio of 13 patents, he has made significant strides in advancements that enhance image processing efficiency and effectiveness.

Latest Patents

Among his latest innovations, Yanfeng has developed two noteworthy patents. The first, titled "Processing Method for Image Tensor Data," introduces a processing method that significantly reduces the number of free parameters in a model while allowing for flexible weight layer limitations. By employing the TTRBM model of the Restricted Boltzmann machine in a tensor train format, this method effectively represents both input and output data as tensors, with the middle layer’s weights structured as tensor trains. This enables the control of free parameters through adjustments to the tensor train decomposition rank, providing diverse feature representations with consistent size.

The second patent, "Processing Method for High-Order Tensor Data," focuses on maintaining the integrity of data during vectorization. This method simplifies the redundant information within high-order tensor data from image observation sample sets. By segmenting the data into shared subspace components, personality subspace components, and noise parts, it offers improved image processing speed. Utilizing the variational EM method, it effectively solves for base tensors and vector coefficients, facilitating classification through edge distribution comparisons of test samples.

Career Highlights

Yanfeng Sun has had a distinguished career, prominently working with notable organizations like Microsoft Technology Licensing, LLC and Beijing University of Technology. His work has significantly impacted the field of image processing and tensor data analysis.

Collaborations

Throughout his innovative journey, Yanfeng has collaborated with other talented individuals, including colleagues Arun Sacheti and Karim Hasham. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

In conclusion, Yanfeng Sun is a pivotal inventor in the field of image tensor data processing. His groundbreaking patents not only enhance image processing capabilities but also contribute to the broader landscape of data analysis innovations. With his impressive background and collaborative spirit, Yanfeng continues to pave the way for future advancements in technology.