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Evolutionary computation-based machine learning for Smart City high-dimensional Big Data Analytics
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DOI：10.1016/j.asoc.2022.109955.png)
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摘要
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Science and technology development promotes Smart City Construction (SCC) as a most imminent problem. This work aims to improve the comprehensive performance of the Smart City-oriented high-dimensional Big Data Management (BDM) platform and promote the far-reaching development of SCC. It comprehensively optimizes the calculation process of the BDM platform through Machine Learning (ML), reduces the dimension of the data, and improves the calculation effect. To this end, this work first introduces the concept of SCC and the BDM platform application design. Then, it discusses the design concept of using ML technology to optimize the calculation effect of the BDM platform. Finally, the Tensor Train Support Vector Machine (TT-SVM) model is designed based on dimension reduction data processing. The proposed model can comprehensively optimize the BDM platform, and the model is compared with other models and evaluated. The research results show that the accuracy of the reduced dimension classification of the TT-SVM model is more than 95. The lowest average processing time for the model's reduced dimension classification is about 1ms. The model's highest data processing accuracy is about 98%, and the average processing time is between 1.0- 1.5ms. Compared with traditional models and BDM platforms, the proposed model has a breakthrough performance improvement, so it plays an important role in future SCC. This work has achieved a great breakthrough in big data processing, and innovatively improved the application mode of high-dimensional big data technology by integrating multiple technologies. Therefore, the finding provides targeted technical reference for algorithms in BDM platform and contributes to the construction and improvement of Smart City.& COPY; 2022 Elsevier B.V. All rights reserved.
Keyword:
Smart City
Big Data Management platform
High-dimensional big data
Machine Learning
Dimension reduction for data classification
期刊
IF:
6.6
论文数:
1.4W
被引数:
4.8W
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