Lijun Peng

ORCID: 0000-0002-4340-596X
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About
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Research Areas
  • Advanced Clustering Algorithms Research
  • Opinion Dynamics and Social Influence
  • Complex Network Analysis Techniques
  • Language, Communication, and Linguistic Studies
  • Advanced Algorithms and Applications
  • Advanced Neural Network Applications
  • Educational Technology and Pedagogy
  • Biometric Identification and Security
  • Bioinformatics and Genomic Networks
  • Language, Metaphor, and Cognition
  • Cultural, Linguistic, Economic Studies
  • Face recognition and analysis
  • Face and Expression Recognition
  • Discourse Analysis and Cultural Communication
  • Image Enhancement Techniques
  • Higher Education and Teaching Methods
  • Gene expression and cancer classification
  • Advanced Image Fusion Techniques
  • Engineering Education and Curriculum Development
  • Fault Detection and Control Systems
  • Higher Education Learning Practices
  • Remote Sensing and Land Use
  • Advanced Control Systems Optimization
  • Educational Technology and Assessment
  • Mathematics, Computing, and Information Processing

Xi'an University of Architecture and Technology
2013-2023

Boston University
2015-2016

University of Science and Technology of China
2014

China Jiliang University
2012

Changsha Normal University
2008

Hunan Normal University
2008

Most face recognition methods rely on deep convolutional neural networks (CNNs) that construct multiple layers of processing units in a cascaded form and employ convolution operations to fuse local features. However, these are not conducive modeling the global semantic information lack attention important facial feature regions their spatial relationships. In this work, Group Depth-Wise Transpose Attention (GDTA) block is designed effectively capture both representations, mitigate issue...

10.3390/app13116506 article EN cc-by Applied Sciences 2023-05-26

Community detection in networks has drawn much attention diverse fields, especially social sciences. Given its significance, there been a large body of literature with approaches from many fields. Here we present statistical framework that is representative, extensible, and yields an estimator good properties. Our proposed approach considers stochastic blockmodel based on logistic regression formulation node correction terms. We follow Bayesian explicitly captures the community behavior via...

10.1214/16-ejs1163 article EN cc-by Electronic Journal of Statistics 2016-01-01

This study investigates the mismatch between educational attainment of a graduate with Master Engineering (MEng) degree and industry needs in China. A competency list for MEng graduates from perspective was constructed. And survey conducted among students, alumni, employers to assess listed items. The analysis data yielded five competencies. Mismatches were found all factors. Each discrepancy is discussed detail this paper.

10.1080/03075079.2014.942268 article EN Studies in Higher Education 2014-08-30

The improvement of data-driven soft sensor modeling methods and techniques for the industrial process has strongly promoted development intelligent industry. Among them, ensemble learning is an excellent framework. Accuracy diversity are two key factors that run through entire stage building learning-based sensor. Existing base model generating or pruning always consider separately, which limited high-performance but low-complexity sensors. To work out this issue, a selective method based on...

10.3390/app13095224 article EN cc-by Applied Sciences 2023-04-22

Community detection in networks has drawn much attention diverse fields, especially social sciences. Given its significance, there been a large body of literature with approaches from many fields. Here we present statistical framework that is representative, extensible, and yields an estimator good properties. Our proposed approach considers stochastic blockmodel based on logistic regression formulation node correction terms. We follow Bayesian explicitly captures the community behavior via...

10.48550/arxiv.1309.4796 preprint EN other-oa arXiv (Cornell University) 2013-01-01

This paper describes a novel texture based multilateral filter in joint feature space including the spatial, color and features. Bilateral with spatial information is effective smoothing image while preserving edges details, however, on similar color, edge blurring inevitable. Based suppose that have different features both sides, proposed combines as an additional feature, then smoothed detailed structures. The tested context of bilateral some filters. Experimental results quantitatively...

10.1109/icbnmt.2013.6823913 article EN 2013-11-01

This paper presents an operator of fuzzy clustering method image segmentation based on Local Binary Pattern (LBP). Semi-supervised learning and are introduced in order to overcome the problem initial sensitive. Also, local binary pattern is construct space feature vectors pixels, which makes full use characteristics information pixel. Space pixels used choose data set. Result experiments shows that improves accuracy enhance detailed features segmentation.

10.1109/iscid.2012.167 article EN 2012-10-01

The basic theory knowledge of physical education is the basis practice curriculum, and provides rich theoretical guidance for students' training.But in current school education, excessive attention has been paid to teaching curriculum.The students lack interest courses are less.Seriously ignored importance sports guiding significance practice.Therefore, ignores sports.Improving teachers on knowledge.Strengthen professional accomplishment Physical Education Teachers.In view understanding...

10.2991/icemc-17.2017.253 article EN cc-by-nc 2017-01-01

Due to the popularity of 5G connectivity and The Internet Things sensors, deep learning algorithms are being extended edge devices. Compared with AI(Artificial Intelligence) cloud platforms, deployment neural networks on devices must focus low power consumption, latency, stability reliability. In recent years, development lightweight network architecture has provided a basis for However, shortcomings networks, such as overconfidence, vulnerability adversarial attack, easy over fitting when...

10.1109/access.2022.3220666 article EN cc-by IEEE Access 2022-01-01
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