Boyang Li

Title: Innovations of Boyang Li in Machine Learning and Semantic Role Identification

Introduction

Boyang Li is an accomplished inventor based in Wexford, PA (US), known for his contributions to the fields of machine learning and natural language processing. With a total of 5 patents to his name, he has made significant strides in developing innovative techniques that enhance the capabilities of technology in understanding and processing data.

Latest Patents

One of Boyang Li's latest patents focuses on techniques for training machine learning models using actor data. This patent discloses systems, methods, and articles of manufacture for learning models of movies, keywords, actors, and roles. The recommendation application optimizes a model based on training data by initializing the mean and co-variance matrices of Gaussian distributions representing movies, keywords, and actors to random values. An optimization process is then performed to minimize a margin loss function using symmetrical or asymmetrical measures of similarity between entities. This training results in an optimized model that includes Gaussian distributions representing movies, keywords, and actors, along with shift vectors that adjust the means of movie Gaussian distributions and model archetypical roles. After training, the same similarity measures are utilized to query the model and obtain rankings of entities based on their similarity to terms in the query.

Another notable patent involves systems and methods for determining semantic roles of arguments in sentences. This system includes a non-transitory memory that stores executable code and a hardware processor that executes this code. It receives an input sentence containing a first predicate and at least one first argument dependent on that predicate. The system identifies the first predicate and the first argument, applies a dependency multiplication to determine the semantic role of the first argument, and assigns it to an argument cluster that includes similar arguments based on its semantic role.

Career Highlights

Boyang Li is currently employed at Disney Enterprises, Inc., where he continues to innovate and contribute to the advancement of technology. His work at Disney allows him to apply his expertise in machine learning and natural language processing to create impactful solutions.

Collaborations

Throughout his career, Boyang has collaborated with notable colleagues, including Leonid Sigal and Pelin Dogan. These collaborations have further enriched his work and contributed to the development of innovative technologies.

Conclusion

Boyang Li's contributions to machine learning and semantic role identification demonstrate his commitment to advancing technology. His innovative patents and