Fu Xianghua, male, born in April 2004, 1977, from Shaoyang, Hunan. Currently, he is an associate professor and tutor of master students in School of Computer and Software, Shenzhen University. In February 2005, he graduated from the Department of Computer Science and Technology of Xi Jiaotong University with a doctorate. In the same month, he entered the computer department of Shenzhen University to engage in teaching and research, and successively served as a lecturer and associate professor. He presided over the National Natural Science Foundation, Guangdong Natural Science Foundation, Shenzhen Basic Research Plan and many horizontal projects of enterprises. At present, he is the paper judge of Knowledge-based System, Neurocomputing, acta automatica sinica, Journal of Electronics and Journal of Communication. The first author published more than 40 articles in important journals and international conferences at home and abroad, and the second author published a translation 1 book, participated in the compilation of 4 teaching materials, participated in the completion of 2 provincial excellent courses, and won the first prize of provincial teaching achievement 1 item. Mainly engaged in data mining, big data processing, information retrieval, Internet of Things and other related research.