Jason Chun-Ming Tseng

Title: Innovations of Jason Chun-Ming Tseng

Introduction

Jason Chun-Ming Tseng is an accomplished inventor based in Millbrae, California. He has made significant contributions to the field of document indexing and retrieval through his innovative patents. With a total of three patents to his name, Tseng's work focuses on enhancing the relevance and efficiency of information retrieval systems.

Latest Patents

One of Tseng's latest patents is a method and system of ranking and clustering for document indexing and retrieval. This relevancy ranking and clustering method determines the relevance of a document relative to a user's query using a similarity comparison process. Input queries are parsed into one or more query predicate structures using an ontological parser. The ontological parser also parses a set of known documents to generate one or more document predicate structures. A comparison of each query predicate structure with each document predicate structure is performed to determine a matching degree, represented by a real number. A multilevel modifier strategy is implemented to assign different relevance values to the different parts of each predicate structure match to calculate the predicate structure's matching degree. The relevance of a document to a user's query is determined by calculating a similarity coefficient, based on the structures of each pair of query predicates and document predicates. Documents are autonomously clustered using a self-organizing neural network that provides a coordinate system that makes judgments in a non-subjective fashion.

Career Highlights

Throughout his career, Tseng has worked with notable organizations, including Science Applications International Corporation. His experience in these companies has allowed him to refine his skills and contribute to advancements in technology.

Collaborations

Tseng has collaborated with several professionals in his field, including Maureen Caudill and Lei Wang. These collaborations have further enriched his work and expanded the impact of his innovations.

Conclusion

Jason Chun-Ming Tseng is a notable inventor whose work in document indexing and retrieval has made significant strides in the field. His innovative patents and collaborations highlight his commitment to advancing technology and improving information retrieval systems.