Ruifeng Xu

33 papers and 182 indexed citations i.

Ruifeng Xu has authored 33 papers that have received a total of 182 indexed citations. This includes 20 papers in Artificial Intelligence, 3 papers in Electrical and Electronic Engineering and 2 papers in Materials Chemistry. The topics of these papers are Topic Modeling (12 papers), Natural Language Processing Techniques (6 papers) and Sentiment Analysis and Opinion Mining (6 papers). Ruifeng Xu is often cited by papers focused on Topic Modeling (12 papers), Natural Language Processing Techniques (6 papers) and Sentiment Analysis and Opinion Mining (6 papers) and collaborates with scholars based in China, Hong Kong and United States. Ruifeng Xu's co-authors include Changlong Yu, Bin Liang, Lin Gui and Yulan He and has published in prestigious journals such as Neural Networks, Knowledge-Based Systems and Ceramics International