Lejian Ren

About

Lejian Ren is a scholar working on Computer Vision and Pattern Recognition, Artificial Intelligence and Management Science and Operations Research. According to data from OpenAlex, Lejian Ren has authored 4 papers receiving a total of 41 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Computer Vision and Pattern Recognition, 2 papers in Artificial Intelligence and 1 paper in Management Science and Operations Research. Recurrent topics in Lejian Ren’s work include Multimodal Machine Learning Applications (2 papers), Advanced Bandit Algorithms Research (1 paper) and Reinforcement Learning in Robotics (1 paper). Lejian Ren is often cited by papers focused on Multimodal Machine Learning Applications (2 papers), Advanced Bandit Algorithms Research (1 paper) and Reinforcement Learning in Robotics (1 paper). Lejian Ren collaborates with scholars based in China and France. Lejian Ren's co-authors include Si Liu, Bo Li, Yao Sun, Zhen Wei, Jizhong Han, Bin Liu, Shuicheng Yan, Yue Liao, Yanlong Zhai and Sifeng Liu and has published in prestigious journals such as IEEE Transactions on Pattern Analysis and Machine Intelligence, Pattern Recognition and IEEE Transactions on Neural Networks and Learning Systems.

In The Last Decade

Co-authorship network of co-authors of Lejian Ren

This figure shows the co-authorship network connecting the top 25 collaborators of Lejian Ren. A scholar is included among the top collaborators of Lejian Ren based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Lejian Ren. Lejian Ren is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Lejian Ren

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Lejian Ren. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Lejian Ren. The network helps show where Lejian Ren may publish in the future.

Countries citing papers authored by Lejian Ren

Since Specialization

Citations

This map shows the geographic impact of Lejian Ren's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Lejian Ren with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Lejian Ren more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

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