Company Filing History:
1 out of 832,966 Years Active: 2020
Title: Danyang Jiang: Innovator in Question Answering Systems
Introduction
Danyang Jiang is a prominent inventor based in Changsha, China. He has made significant contributions to the field of question answering systems, showcasing his expertise through innovative patent applications. His work focuses on enhancing the efficiency and accuracy of answer selection methods.
Latest Patents
Danyang Jiang holds a patent for an "Answer selection method for question answering system." This invention discloses a method that generates a sentence distributed representation of a question and an answer by utilizing a hierarchical length-adaptive neural network structure. The goal is to extract high-quality sentence features by employing different neural feature extractors based on the length of the input sentence. The process begins with generating a word distributed representation for each word in the input sentence, combining a fixed word embedding with a finely-adjusted word embedding. For short sentences, a BiLSTM-based feature extractor is utilized, while a Transformer-based feature extractor is applied for longer sentences. Ultimately, a sentence vector representation is created to measure the correlation between a question and a candidate answer, using an attention pooling layer that considers the interaction between the question and answer sentences.
Career Highlights
Throughout his career, Danyang Jiang has demonstrated a commitment to advancing technology in the realm of artificial intelligence and natural language processing. His innovative approach to developing answer selection methods has positioned him as a key figure in this rapidly evolving field.
Collaborations
Danyang Jiang has collaborated with notable colleagues, including Honghui Chen and Taihua Shao. Their combined expertise has contributed to the development of cutting-edge solutions in question answering systems.
Conclusion
Danyang Jiang's contributions to the field of question answering systems highlight his innovative spirit and dedication to advancing technology. His patent reflects a significant step forward in improving the accuracy and efficiency of answer selection methods.