Concepedia

Guanjun Liu

GL

Statistics

Publications

139

Citations

5.3K

H-Index

37

Active since

1999

Affiliations

Tongji University(Current)

National University of Defense Technology

New Jersey Institute of Technology

Huazhong University of Science and Technology

Monmouth University

Guanjun Liu is an author at Tongji University specializing in computing, computer science, and machine learning.

Publications per year

1999–2025

139

Publications

139

Random forest for credit card fraud detection

Shiyang Xuan, Guanjun Liu, Zhenchuan Li et al. · 2018 · 368 citations

Computing, Computer Science, Data Mining +11

Recent advances on graphene: Synthesis, properties and applications

Feizhi Zhang, Kang Yang, Guanjun Liu et al. · Composites Part A Applied Science and Manufacturing · 2022 · 273 citations

Natural Sciences, Materials Engineering, Materials Science +8

Credit Card Fraud Detection: A Novel Approach Using Aggregation Strategy and Feedback Mechanism

Changjun Jiang, Jiahui Song, Guanjun Liu et al. · IEEE Internet of Things Journal · 2018 · 179 citations

Computing, Business Analytics, Computer Science +15

A hybrid method with dynamic weighted entropy for handling the problem of class imbalance with overlap in credit card fraud detection

Zhenchuan Li, Mian Huang, Guanjun Liu et al. · Expert Systems with Applications · 2021 · 174 citations

Business, Business Analytics, Data Science +17

Optimizing Weighted Extreme Learning Machines for imbalanced classification and application to credit card fraud detection

Honghao Zhu, Guanjun Liu, MengChu Zhou et al. · Neurocomputing · 2020 · 162 citations

Computing, Computer Science, Data Science +16

1–5 of 139