Zhifei Zhang

ORCID: 0000-0003-4399-2356
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About
Contact & Profiles
Research Areas
  • Rough Sets and Fuzzy Logic
  • Generative Adversarial Networks and Image Synthesis
  • Text and Document Classification Technologies
  • Advanced Text Analysis Techniques
  • Sentiment Analysis and Opinion Mining
  • Computer Graphics and Visualization Techniques
  • Navier-Stokes equation solutions
  • Advanced Image and Video Retrieval Techniques
  • Data Mining Algorithms and Applications
  • Artificial Intelligence in Healthcare
  • Image Processing and 3D Reconstruction
  • Advanced Mathematical Physics Problems
  • Image Retrieval and Classification Techniques
  • Artificial Intelligence in Healthcare and Education
  • Web Data Mining and Analysis
  • Nonlinear Waves and Solitons
  • Machine Learning in Healthcare
  • Advanced Image Processing Techniques
  • Face recognition and analysis
  • Multimodal Machine Learning Applications
  • Imbalanced Data Classification Techniques
  • Multi-Criteria Decision Making
  • Gas Dynamics and Kinetic Theory
  • Complex Network Analysis Techniques
  • Topic Modeling

Liaocheng University
2024-2025

Shanghai Veterinary Research Institute
2025

Chinese Academy of Agricultural Sciences
2025

Tongji University
2013-2024

Capital Medical University
2017-2024

Nanjing University
2018-2024

Peking University
2009-2024

Huashan Hospital
2024

Fudan University
2024

State Key Laboratory of Genetic Engineering
2024

If I provide you a face image of mine (without telling the actual age when took picture) and large amount images that crawled (containing labeled faces different ages but not necessarily paired), can show me what would look like am 80 or was 5? The answer is probably No. Most existing aging works attempt to learn transformation between groups thus require paired samples as well query image. In this paper, we at problem from generative modeling perspective such no required. addition, given an...

10.1109/cvpr.2017.463 article EN 2017-07-01

"If I provide you a face image of mine (without telling the actual age when took picture) and large amount images that crawled (containing labeled faces different ages but not necessarily paired), can show me what would look like am 80 or was 5?" The answer is probably "No." Most existing aging works attempt to learn transformation between groups thus require paired samples as well query image. In this paper, we at problem from generative modeling perspective such no required. addition,...

10.48550/arxiv.1702.08423 preprint EN cc-by arXiv (Cornell University) 2017-01-01

10.1016/j.ijar.2018.10.019 article EN publisher-specific-oa International Journal of Approximate Reasoning 2018-11-06

The emergence of cloud computing, the change education methods, and requirements lifelong make traditional teaching platform face great challenges. With rapid development network technology computer technology, speed updating knowledge is accelerating day by day, way gradually changing. Facing informationization education, our physical methods means are still stuck in words deeds, which obviously cannot meet needs health curriculum. In terms overall sports, school sports cornerstone...

10.1155/2020/8854811 article EN cc-by Wireless Communications and Mobile Computing 2020-09-19

Synthetic aperture radar (SAR) is a vital tool for ship detection, as it acquires high-resolution remote sensing images when optical cannot penetrate. However, two primary challenges confronting SAR detection are complex backgrounds with islands, clutter, and land, well diverse scales of targets, particularly small ones, leading to numerous missed detections false alarms. To overcome these challenges, we propose multi-granularity-aware network (MGA-Net). Specifically, design...

10.1109/lgrs.2024.3352633 article EN IEEE Geoscience and Remote Sensing Letters 2024-01-01

Background: Maternal-derived antibody (MDA) interferes with immune responses, leading to the failure of H9N2 avian influenza vaccinations in poultry. So far, none commercially available vaccines used poultry have been able overcome MDA interference. Methods: To develop a vaccine that can interference, one or multiple copies minimum-binding domain (P29) from complement protein C3d were inserted between signal peptide and head hemagglutinin (HA) on virus (A/Chicken/Shanghai/H514/2017, named...

10.3390/vaccines13020099 article EN cc-by Vaccines 2025-01-21

Duck egg-reducing syndrome virus (DERSV) is a novel Avihepatovirus and responsible for gradual decline in the laying rate of ducks, decreasing from peak 90% to 50%. The development rapid detection method DERSV crucial identification control infections. In this study, we developed quantitative reverse transcription PCR (RT-qPCR) assay detecting DERSV. Specific primers probe were designed target conserved region 3D gene. demonstrated high specificity, with no cross-reactivity other non-target...

10.3390/vetsci12030241 article EN cc-by Veterinary Sciences 2025-03-03

Ceramic dielectric capacitors have gained significant attention due to their ultrahigh power density, current and ultrafast charge-discharge speed. However, potential applications been limited by relatively low energy storage density. Researchers employed various approaches enhance In this study, (1 - x)(Bi0.5Na0.5)0.7Sr0.3TiO3-xCa(Mg1/3Ta2/3)O3 ceramics were prepared via a solid-phase reaction, the effect of structure on properties was investigated. The results indicate that introduction...

10.1021/acsami.4c22803 article EN ACS Applied Materials & Interfaces 2025-03-23

10.4208/cmr.2020-0022 article EN Communications in Mathematical Research 2020-01-01

10.1016/j.ijar.2011.05.006 article EN publisher-specific-oa International Journal of Approximate Reasoning 2011-06-19

The IPv6 over Low Power Wireless Personal Area Network (6LoWPAN), a special type of Sensor Networks (WSNs) with mobility, has great potential to be deployed for the convenience people’s life. In 6LoWPAN, group sensor nodes often move together as whole subset, guiding by cluster head. Because low-power requirements mobile devices in seeking low cost schemes manage mobility subset is very essential problem solved. To this end, paper firstly proposes Proxy Mobile (PMIPv6) Aided Mobility (NEMO)...

10.5755/j01.eee.20.3.3951 article EN cc-by Elektronika ir Elektrotechnika 2014-03-18

The phylogenetic position of hyoliths has long been unsettled, with recent discoveries a tentaculate feeding apparatus ('lophophore') and fleshy apical extensions from the shell ('pedicle') suggesting lophophorate affinity. Here, we describe first soft parts associated an orthothecid hyolith, Triplicatella opimus Chengjiang biota South China. tuft-like arrangement tentacles T. differs that hyolithids, they collected food directly substrate. A reassessment organ in hyolithids indicates it...

10.1093/nsr/nwz161 article EN cc-by National Science Review 2019-10-24

Bucking the trend of big data, in microdevice engineering, small sample size is common, especially when device still at proof-of-concept stage. The size, interclass variation, and large intraclass have brought biosignal analysis new challenges. Novel representation classification approaches need to be developed effectively recognize targets interests with absence a training set.Moving away from traditional signal spatiotemporal domain, we exploit topological domain that would reveal...

10.1109/tbme.2016.2634531 article EN publisher-specific-oa IEEE Transactions on Biomedical Engineering 2016-12-02

In this paper, the forest algorithm and decision tree are mainly used to analyze students’ physical education information, course exam results, student learning data relevant feature attributes from online teaching platform. We aim generate trees using for purpose of generating classification rules, based on which we can find factors that important performance form basis improving quality help management teachers improve methods adjust strategies. specifically achieved objective by...

10.1155/2020/8868793 article EN cc-by Complexity 2020-10-28

With the continuous advancement of Remote Sensing (RS) technology, RS ship detection plays a crucial role in ensuring maritime safety and oceanic economy, but it also faces various challenges. Most existing methods typically apply deblurring processing to all input images before using Feature Pyramid Network (FPN) detect ships different sizes. However, this indiscriminate operation may cause image quality degradation due excessive deblurring. Moreover, FPN has limitations fully utilizing...

10.1109/tgrs.2023.3313603 article EN IEEE Transactions on Geoscience and Remote Sensing 2023-01-01

10.1007/s11424-015-3268-0 article EN Journal of Systems Science and Complexity 2015-02-25
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