Qiongkai Xu

Title: Innovations of Qiongkai Xu

Introduction

Qiongkai Xu is a notable inventor based in Shanghai, China. He has made significant contributions to the field of text analysis, holding a total of three patents. His work focuses on improving the accuracy of text representation through innovative methods.

Latest Patents

One of Qiongkai Xu's latest patents is a text representation method and apparatus. This invention relates to text analysis and discloses a method for identifying concepts in text using a knowledge base. It determines the relationships between these concepts and generates a concept graph based on these relationships. The method also includes determining connected components of the concept graph, calculating the weight of these components, and identifying the concepts that best represent the text according to their weights. By leveraging the correlation between concepts in a knowledge base and applying connected component theory, this invention enhances the accuracy of text representation while reducing irrelevant noise.

Career Highlights

Qiongkai Xu is currently employed at International Business Machines Corporation, commonly known as IBM. His role at IBM allows him to further develop his innovative ideas and contribute to advancements in technology.

Collaborations

Some of Qiongkai Xu's coworkers include Feng Cao and Yuan Ni. Their collaboration fosters a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Qiongkai Xu's contributions to text analysis through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the field and improve the way we understand and represent text.