Weiqing Yan

Title: Weiqing Yan: Innovator in Expression Recognition and Industrial Internet Security

Introduction

Weiqing Yan is a prominent inventor based in Yantai, China. He has made significant contributions to the fields of expression recognition and industrial internet security. With a total of two patents to his name, Yan's work showcases his expertise and innovative thinking.

Latest Patents

One of Yan's latest patents is an "Expression recognition method and system based on multi-scale features and spatial attention." This invention focuses on improving the accuracy of expression recognition by utilizing an HNFER neural network model for feature extraction. The method involves several steps, including pooling and concatenation of features, deep convolution processing, and feature transformation to classify emotional states effectively. By integrating scale perception and spatial attention technologies, this model can maintain high performance even in complex environments.

Another notable patent is the "Abnormal data detection method, system and device for industrial internet." This invention addresses network security by comparing data distributions to identify anomalies. The method calculates anomaly scores and assesses risk levels to provide immediate communication limits for nodes. This dual detection approach enhances accuracy and stability, contributing to the overall security of industrial internet systems.

Career Highlights

Weiqing Yan is affiliated with Yantai University, where he continues to advance his research and innovation in technology. His work not only reflects his dedication to his field but also his commitment to enhancing technological solutions for real-world applications.

Collaborations

Yan collaborates with esteemed colleagues, including Zhaowei Liu and Yongchao Song. Their combined expertise fosters a productive research environment that encourages innovation and development.

Conclusion

Weiqing Yan's contributions to expression recognition and industrial internet security highlight his role as a leading inventor in these fields. His innovative patents demonstrate a commitment to advancing technology and improving security measures.