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28 December 2022 Research on BP neural network model based on feature engineering
Lei Yang, Longqing Zhang, Yong Fan, Liwei Tian, Yungui Chen
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Proceedings Volume 12506, Third International Conference on Computer Science and Communication Technology (ICCSCT 2022); 125062Y (2022) https://doi.org/10.1117/12.2662000
Event: International Conference on Computer Science and Communication Technology (ICCSCT 2022), 2022, Beijing, China
Abstract
This research used the machine learning algorithm of the BP neural network to predict a data set. In order to verify the performance of the prediction model, we introduce the confusion matrix and F1 score to evaluate the effect of machine learning. In order to optimize the BP neural network model, we use feature engineering to process the data set and apply the BP neural network model to this new data set. The experimental results show that the machine learning performance of the BP neural network model based on feature engineering is improved.
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Lei Yang, Longqing Zhang, Yong Fan, Liwei Tian, and Yungui Chen "Research on BP neural network model based on feature engineering", Proc. SPIE 12506, Third International Conference on Computer Science and Communication Technology (ICCSCT 2022), 125062Y (28 December 2022); https://doi.org/10.1117/12.2662000
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KEYWORDS
Neural networks
Data modeling
Machine learning
Data processing
Neurons
Performance modeling
Process engineering
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