Company Filing History:
Years Active: 2022
Title: Changdong Han: Innovator in Question and Answer Systems
Introduction
Changdong Han is a prominent inventor based in Hangzhou, China. He is known for his innovative contributions to the field of question and answer systems. His work has significantly impacted how information is processed and retrieved in digital environments.
Latest Patents
Changdong Han holds a patent for a "Method, apparatus, storage medium and electronic device for establishing question and answer system." This patent outlines methods, systems, and devices, including computer programs encoded on computer storage media, for creating an effective question and answer (QA) system. One of the key methods described involves determining QA pair data based on an extraction template and a target data source. The process includes adjusting the extraction template according to anomaly information related to the QA pair data, updating the QA pair data based on the target data source and the adjusted extraction template, and finally determining a QA index to establish a functional QA system. He has 1 patent to his name.
Career Highlights
Changdong Han is currently employed at Alibaba Group Holding Limited, where he continues to develop innovative solutions in technology. His work at Alibaba has allowed him to explore various aspects of artificial intelligence and data processing.
Collaborations
Some of his notable coworkers include Qiang Zhang and Xiaojun Wang, who have collaborated with him on various projects within the company.
Conclusion
Changdong Han's contributions to the field of question and answer systems exemplify the innovative spirit of modern technology. His work continues to influence the way information is accessed and utilized in today's digital landscape.