Xingyi Li

Title: Innovations of Xingyi Li in Legal Knowledge Graph Construction

Introduction

Xingyi Li is an accomplished inventor based in Xi'an, China. He has made significant contributions to the field of legal technology through his innovative patent. His work focuses on the construction of legal knowledge graphs, which are essential for enhancing the understanding and processing of legal information.

Latest Patents

Xingyi Li holds a patent titled "Method and device for constructing legal knowledge graph based on joint entity and relation extraction." This patent outlines a comprehensive method for creating a legal knowledge graph. The construction method includes several steps: constructing a triple data set, designing a model architecture, and training a model. The model architecture consists of an encoding layer, a head entity extraction layer, and a relation-tail entity extraction layer. The process also involves determining the relationships between sentences in the text, combining triples, and visualizing the graph. Notably, the design of the model framework utilizes a Chinese Bert pre-training model as an encoder. In the entity extraction phase, two BiLSTM binary classifiers are employed to identify the start and end positions of an entity. The head entity is extracted first, followed by the extraction of the tail entity corresponding to the entity relation.

Career Highlights

Xingyi Li is affiliated with Xi'an Jiaotong University, where he contributes to research and development in legal technology. His academic background and expertise in this field have positioned him as a leading figure in the construction of legal knowledge graphs.

Collaborations

Xingyi Li collaborates with Kunming Ma, who is also involved in the research and development of legal technologies. Their partnership enhances the innovation and effectiveness of their projects.

Conclusion

Xingyi Li's work in constructing legal knowledge graphs represents a significant advancement in legal technology. His innovative methods and collaboration with fellow researchers contribute to the ongoing evolution of this important field.