Feifei Liu

2.4k total citations · 2 hit papers
48 papers, 1.5k citations indexed

About

Feifei Liu is a scholar working on Cardiology and Cardiovascular Medicine, Biomedical Engineering and Cognitive Neuroscience. According to data from OpenAlex, Feifei Liu has authored 48 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Cardiology and Cardiovascular Medicine, 14 papers in Biomedical Engineering and 9 papers in Cognitive Neuroscience. Recurrent topics in Feifei Liu's work include ECG Monitoring and Analysis (17 papers), Non-Invasive Vital Sign Monitoring (9 papers) and EEG and Brain-Computer Interfaces (9 papers). Feifei Liu is often cited by papers focused on ECG Monitoring and Analysis (17 papers), Non-Invasive Vital Sign Monitoring (9 papers) and EEG and Brain-Computer Interfaces (9 papers). Feifei Liu collaborates with scholars based in China, Australia and United Kingdom. Feifei Liu's co-authors include Chengyu Liu, Shoushui Wei, Lina Zhao, Xiangyu Zhang, WU Xiao-ling, Yulin Liu, Zhiqiang He, Jianqing Li, Xiaoyan Xu and Caiyun Ma and has published in prestigious journals such as Analytical Chemistry, Clinical Infectious Diseases and Optics Express.

In The Last Decade

Feifei Liu

42 papers receiving 1.4k citations

Hit Papers

An Open Access Database for Evaluating the Algorithms of ... 2018 2026 2020 2023 2018 2020 100 200 300 400
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. An Open Access Database for Evaluating the Algorithms of Electrocardiogram Rhythm and Morphology Abnormality Detection
    2018 435 citations Feifei Liu, Chengyu Liu et al. Journal of Medical Imaging and Health Informatics profile →
  2. Classification of 12-lead ECGs: the PhysioNet/Computing in Cardiology Challenge 2020
    2020 294 citations Erick Andres Perez Alday, Annie Gu et al. Physiological Measurement profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Feifei Liu China 16 1.1k 654 376 244 190 48 1.5k
Sung‐Nien Yu Taiwan 20 760 0.7× 648 1.0× 346 0.9× 106 0.4× 223 1.2× 64 1.4k
Eduardo Luz Brazil 17 1.0k 1.0× 813 1.2× 426 1.1× 224 0.9× 277 1.5× 44 1.6k
Muhammad Umar Khan Pakistan 21 413 0.4× 281 0.4× 426 1.1× 308 1.3× 99 0.5× 115 1.2k
Omneya Attallah Egypt 30 165 0.2× 123 0.2× 285 0.8× 118 0.5× 894 4.7× 72 1.9k
Lakhan Dev Sharma India 21 574 0.5× 576 0.9× 251 0.7× 101 0.4× 148 0.8× 67 1.1k
Ali Mohammad Alqudah Jordan 21 227 0.2× 126 0.2× 129 0.3× 231 0.9× 418 2.2× 64 1.2k
Barathram Ramkumar India 19 695 0.7× 395 0.6× 475 1.3× 188 0.8× 474 2.5× 60 1.6k
Mohamed Hédi Bedoui Tunisia 15 115 0.1× 194 0.3× 164 0.4× 55 0.2× 182 1.0× 124 927
Paulo César Cortez Brazil 18 241 0.2× 133 0.2× 184 0.5× 259 1.1× 210 1.1× 64 1.1k

Countries citing papers authored by Feifei Liu

Since Specialization
Citations

This map shows the geographic impact of Feifei Liu'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 Feifei Liu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Feifei Liu more than expected).

Fields of papers citing papers by Feifei Liu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Feifei Liu. 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 Feifei Liu. The network helps show where Feifei Liu may publish in the future.

Co-authorship network of co-authors of Feifei Liu

This figure shows the co-authorship network connecting the top 25 collaborators of Feifei Liu. A scholar is included among the top collaborators of Feifei Liu 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 Feifei Liu. Feifei Liu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Liu, Feifei, et al.. (2025). Loss-induced enhancement of Kerr nonlinearity and optical-frequency-comb generation in a non-Hermitian cavity-QED system. Optics Express. 33(5). 11929–11929. 5 indexed citations
2.
3.
Liu, Feifei, et al.. (2024). Soft-shell crab detection model based on YOLOF. Aquaculture International. 32(4). 5269–5298. 4 indexed citations
4.
5.
Zhang, Zhen, et al.. (2024). Neodymium oxide concentration state recognition model in neodymium molten salt electrolysis process based on flame image features. Measurement. 239. 115495–115495. 1 indexed citations
6.
Sun, Shuhui, Shuai Ma, Yusheng Cai, et al.. (2023). A single-cell transcriptomic atlas of exercise-induced anti-inflammatory and geroprotective effects across the body. The Innovation. 4(1). 100380–100380. 50 indexed citations
7.
Liu, Feifei, Shu‐Chuan Chu, Chia‐Cheng Hu, Junzo Watada, & Jeng‐Shyang Pan. (2023). An effective QUATRE algorithm based on reorganized mechanism and its application for parameter estimation in improved photovoltaic module. Heliyon. 9(6). e16468–e16468. 4 indexed citations
8.
Liu, Feifei, et al.. (2023). Dynamic ECG signal quality evaluation based on persistent homology and GoogLeNet method. Frontiers in Neuroscience. 17. 1153386–1153386. 10 indexed citations
9.
Liu, Feifei, et al.. (2023). Predicting spontaneous termination of atrial fibrillation based on dual path network and feature selection. Biomedical Signal Processing and Control. 88. 105606–105606. 2 indexed citations
10.
Lei, Hui, Yifeng Zhang, Siwei Chen, et al.. (2022). Antioxidant and anti-inflammatory activity of constituents isolated from Dendrobium nobile (Lindl.). Frontiers in Chemistry. 10. 988459–988459. 10 indexed citations
11.
Liu, Feifei, Shoushui Wei, Lei Chen, et al.. (2022). Wearable Electrocardiogram Quality Assessment Using Wavelet Scattering and LSTM. Frontiers in Physiology. 13. 905447–905447. 20 indexed citations
12.
Wu, Jian, et al.. (2021). Solar Wireless Sensor Network Routing Algorithm Based on Multi-Objective Particle Swarm Optimization.. J. Inf. Hiding Multim. Signal Process.. 12. 1–11. 16 indexed citations
13.
Alday, Erick Andres Perez, Annie Gu, Amit Shah, et al.. (2020). Classification of 12-lead ECGs: the PhysioNet/Computing in Cardiology Challenge 2020. Physiological Measurement. 41(12). 124003–124003. 294 indexed citations breakdown →
14.
Li, Xiaowei, Yangyang Liu, Feifei Liu, et al.. (2020). Generation of a hiPSC line ZZUNEUi007-A from a patient with hypertrophic cardiomyopathy caused by mutation in MYH7. Stem Cell Research. 43. 101699–101699. 3 indexed citations
15.
16.
Zhang, Zhimin, Shoushui Wei, Guohun Zhu, et al.. (2018). Efficient sleep classification based on entropy features and a support vector machine classifier. Physiological Measurement. 39(11). 115005–115005. 17 indexed citations
17.
Liu, Feifei, Chengyu Liu, Lina Zhao, et al.. (2018). An Open Access Database for Evaluating the Algorithms of Electrocardiogram Rhythm and Morphology Abnormality Detection. Journal of Medical Imaging and Health Informatics. 8(7). 1368–1373. 435 indexed citations breakdown →
18.
Liu, Feifei, Chengyu Liu, Lina Zhao, et al.. (2018). Dynamic ECG Signal Quality Evaluation Based on the Generalized bSQI Index. IEEE Access. 6. 41892–41902. 19 indexed citations
19.
20.
Liu, Feifei. (2005). Discernibility Matrix and Approximate Quality in Attribute Reduction. Mini-micro Systems.

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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