This inventor holds 1 USPTO granted patent. Top assignee: Xi'an Jiaotong University. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Innovations of Jiaxin Wang in Legal Knowledge Graph Construction
Introduction
Jiaxin Wang is an accomplished inventor based in Xi'an, China. She has made significant contributions to the field of legal technology through her innovative patent. Her work focuses on the construction of legal knowledge graphs, which are essential for enhancing the understanding and processing of legal information.
Latest Patents
Jiaxin Wang 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
Jiaxin Wang is affiliated with Xi'an Jiaotong University, where she contributes to research and development in her field. Her academic background and expertise have positioned her as a leading figure in legal technology innovations.
Collaborations
Jiaxin has collaborated with notable colleagues, including Qinghua Zheng and Xingyi Li, who share her passion for advancing legal technology.
Conclusion
Jiaxin Wang's innovative work in constructing legal knowledge graphs represents a significant advancement in the field of legal technology. Her contributions are paving the way for more efficient legal information processing and understanding.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile