Donghai Yu

Title: Innovations of Donghai Yu

Introduction

Donghai Yu is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of data processing, holding a total of 3 patents. His work focuses on developing methods and apparatuses that enhance the efficiency of data processing tasks.

Latest Patents

Donghai Yu's latest patents include a data processing method and apparatus, an electronic device, and a storage medium. One of his notable inventions involves a data processing method that utilizes a training sample set comprising various graph computing task training samples. This method extracts performance indicator features, which include graph data features, graph processing platform features, graph algorithm features, and machine hardware features. A target performance prediction model is generated based on the relationship between actual execution times and these performance indicator features. This model allows for the prediction of execution times for graph computing tasks based on inputted test samples.

Another significant patent involves a data processing method for generating a random walk sequence. In this method, a historical walk vertex is determined, and edge transition probabilities are calculated to identify a to-be-reached vertex. This process enables the generation of a random walk sequence based on specific thresholds for walk steps.

Career Highlights

Donghai Yu has worked with notable companies, including Tencent Technology (Shenzhen) Company Limited and Tencent Technology Company Limited. His experience in these organizations has contributed to his expertise in data processing and innovation.

Collaborations

Some of his coworkers include Shimin Chen and Dongyan Zhou, who have collaborated with him on various projects.

Conclusion

Donghai Yu's innovative work in data processing has led to the development of several impactful patents. His contributions continue to influence the field and demonstrate the importance of innovation in technology.