Educational Behaviour Analysis Using Convolutional Neural Network and Particle Swarm Optimization Algorithm
With the continuous development of online technology, online education has become a trend. To improve the quality of online education, a comprehensive and effective analysis of educational behaviour is necessary. In this paper, we proposed a network model based on the ResNet50 network fused with a b...
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Advances in Multimedia |
| Online Access: | http://dx.doi.org/10.1155/2022/9449328 |
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| author | Zhenjiang Dong |
| author_facet | Zhenjiang Dong |
| author_sort | Zhenjiang Dong |
| collection | DOAJ |
| description | With the continuous development of online technology, online education has become a trend. To improve the quality of online education, a comprehensive and effective analysis of educational behaviour is necessary. In this paper, we proposed a network model based on the ResNet50 network fused with a bilinear hybrid attention mechanism and proposed an adaptive pooling weight algorithm based on the average pooling algorithm for the problems of image feature extraction caused by traditional pooling algorithm such as mutilation and blurring. At the same time, the hyperparameters of the convolutional neural network model are adaptively adjusted based on the particle swarm algorithm to improve the model recognition accuracy further. Through the experimental validation on NTU-RGB + D and NTU-RGB + D120 data set, the recognition accuracy of this paper is 88.8% for cross-subject (CS), 94.7% for cross-view (CV), 82.8% for cross-subject (CSub) 83.2%, and 84.3% for cross-setup (CSet), respectively. The experimental results show that the algorithm in this paper is an effective method for educational behaviur recognition. |
| format | Article |
| id | doaj-art-6be5363a29264e8fa20c0451a1ca3a7a |
| institution | Kabale University |
| issn | 1687-5699 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Multimedia |
| spelling | doaj-art-6be5363a29264e8fa20c0451a1ca3a7a2025-08-20T03:33:46ZengWileyAdvances in Multimedia1687-56992022-01-01202210.1155/2022/9449328Educational Behaviour Analysis Using Convolutional Neural Network and Particle Swarm Optimization AlgorithmZhenjiang Dong0Hebi PolytechnicWith the continuous development of online technology, online education has become a trend. To improve the quality of online education, a comprehensive and effective analysis of educational behaviour is necessary. In this paper, we proposed a network model based on the ResNet50 network fused with a bilinear hybrid attention mechanism and proposed an adaptive pooling weight algorithm based on the average pooling algorithm for the problems of image feature extraction caused by traditional pooling algorithm such as mutilation and blurring. At the same time, the hyperparameters of the convolutional neural network model are adaptively adjusted based on the particle swarm algorithm to improve the model recognition accuracy further. Through the experimental validation on NTU-RGB + D and NTU-RGB + D120 data set, the recognition accuracy of this paper is 88.8% for cross-subject (CS), 94.7% for cross-view (CV), 82.8% for cross-subject (CSub) 83.2%, and 84.3% for cross-setup (CSet), respectively. The experimental results show that the algorithm in this paper is an effective method for educational behaviur recognition.http://dx.doi.org/10.1155/2022/9449328 |
| spellingShingle | Zhenjiang Dong Educational Behaviour Analysis Using Convolutional Neural Network and Particle Swarm Optimization Algorithm Advances in Multimedia |
| title | Educational Behaviour Analysis Using Convolutional Neural Network and Particle Swarm Optimization Algorithm |
| title_full | Educational Behaviour Analysis Using Convolutional Neural Network and Particle Swarm Optimization Algorithm |
| title_fullStr | Educational Behaviour Analysis Using Convolutional Neural Network and Particle Swarm Optimization Algorithm |
| title_full_unstemmed | Educational Behaviour Analysis Using Convolutional Neural Network and Particle Swarm Optimization Algorithm |
| title_short | Educational Behaviour Analysis Using Convolutional Neural Network and Particle Swarm Optimization Algorithm |
| title_sort | educational behaviour analysis using convolutional neural network and particle swarm optimization algorithm |
| url | http://dx.doi.org/10.1155/2022/9449328 |
| work_keys_str_mv | AT zhenjiangdong educationalbehaviouranalysisusingconvolutionalneuralnetworkandparticleswarmoptimizationalgorithm |