Match Method In Mathematics Pdf

• Original Research
• Published: 17 November 2020

Linear matching method of database index files based on discrete mathematics

Journal of Ambient Intelligence and Humanized Computing (2020)Cite this article

Abstract

A linear matching method for database index files based on discrete mathematics is proposed. Firstly, the relaxation clustering algorithm is adaptively improved. The corresponding Gauss kernel parameters are obtained by using the domain information of data points direction of the cluster load. The cluster minimal circumscribed matrix is set up according to the calculated coordinate component value, and the optimal cluster is obtained. Electronic dictionary is used to calculate the semantic association between tags of index files after clustering to obtain the name similarity, the cardinal similarity is obtained according to the cardinal constraints, the context similarity is calculated through the path between leaf node and root node, the matched descendant node is queried by the neighbor of non-leaf node, and the descendant node is queried. The number of leaf nodes and their similarity to the original node are calculated for different paths to complete the matching of database index files. The experimental results show that the average energy consumption of matching index files is 439 J and the matching accuracy is 99.72%.

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References

1. Bernstein DI, Long C (2017) L-infinity optimization to linear spaces and phylogenetic trees. SIAM J Discrete Math 31(2):875–889

   MathSciNet  Article  Google Scholar

2. Bulinski Z, Orlande HR (2017) Estimation of the non-linear diffusion coefficient with Marcov Chain Monte Carlo method based on the integral information. Int J Numer Methods Heat Fluid Flow 27:639–659

   Article  Google Scholar

3. Chen X, Song Q, Li Z, Zhao Z, Liu Y (2017) Stability analysis of continuous-time and discrete-time quaternion-valued neural networks with linear threshold neurons. IEEE Trans Neural Netw Learn Syst 29(7):2769–2781

   MathSciNet  Google Scholar

4. Dong B, Shen Z, Xie P (2017) Image restoration: a general wavelet frame based model and its asymptotic analysis. SIAM J Math Anal 49(1):421–445

   MathSciNet  Article  Google Scholar

5. Gan XT, Yin JF, Guo YX (2017) Finite volume method for pricing European and American options under jump-diffusion models. East Asian J Appl Math 7(2):227–247

   MathSciNet  Article  Google Scholar

6. Gao W, Yel G, Baskonus HM, Cattani C (2020) Complex solitons in the conformable (2+ 1)-dimensional Ablowitz-Kaup-Newell-Segur equation. Aims Math 5(1):507–521

   MathSciNet  Article  Google Scholar

7. Gorla E, Massierer M (2014) Index calculus in the trace zero variety. Adv Math Commun 9:515–539

   MathSciNet  Article  Google Scholar

8. Li CJ, Xie LL, Li HD (2017) Reconstruction of the linear ordinary differential system based on discrete points. J Math Res Appl 37:73–89

   MathSciNet  MATH  Google Scholar

9. Liu B, Luo X, Zhu J (2018) Simulation study on automatic obstacle avoidance path planning of driverless vehicles. Comput Simul 35:105–110

   Google Scholar

10. Wang SQ (2018) Research on smart grid monitoring system based on Internet of things. Chin J Power Sour 42:125–127

    Google Scholar

11. Wang H, Zhao J, Zhao J, Dong F, Pan Z, Feng Y (2017) Position detection method of linear motor mover based on extended phase correlation algorithm. IET Sci Meas Technol 11(7):921–928

    Article  Google Scholar

12. Wang F, Zhang Q, Liu W (2017) Data-based controllability analysis for generalised linear discrete-time system. Int J Syst Sci 48(10):2104–2110

    MathSciNet  Article  Google Scholar

13. Wang SQ, Qiao YJ, Wang LC (2019) Modeling and simulation of CGF air target for simulation training. J Chin Acad Electron Inf Technol 14:65–78

    Google Scholar

14. Xu YQ, Li JZ (2019) Research on the application of express dispatch system based on GIS. Autom Instrum 39:32–35

    Article  Google Scholar

15. Xue XN, Gao SP, Peng MH (2019) Density Peak clustering algorithm based on K nearest neighbor and Multi-class combination. J Jilin Univ (Sci Ed) 57:117–126

    Google Scholar

16. Yan HS, Kang AM (2017) Asymptotic tracking and dynamic regulation of SISO non-linear system based on discrete multi-dimensional Taylor network. IET Control Theory Appl 11(10):1619–1626

    MathSciNet  Article  Google Scholar

17. Yang Y (2018) An efficient LQR design for discrete-time linear periodic system based on a novel lifting method. Automatica 87:383–388

    MathSciNet  Article  Google Scholar

18. Years IR (2018) An evaluation method of comprehensive product quality for customer satisfaction based on intuitionistic fuzzy number. Discrete Dyn Nat Soc 2018:1–12

19. Yu Y, Hou XX (2018) Analysis of low voltage crossing of brushless doubly-fed machine under symmetrical fault of power grid. J Power Supply 16:151–158

20. Zhang C (2017) Resources and environmental evaluation for heat treatment based on fuzzy mathematics method. J Discrete Math Sci Cryptogr 20(5):1029–1040

    Article  Google Scholar

21. Zhang J, Zhu F, Li J, Li X (2017) Discrete-time linear descriptor system unknown input observer design: an auxiliary output-based approach. Int J Control Autom Syst 15(6):2599–2607

    Article  Google Scholar

Download references

Acknowledgements

Scientific Research Project of Education Department of Hunan Province in 2019, Research on Telecom Abnormal User Model Based on Big Data (no. 19C1725). The 13th 5-year Plan Education Science Project of Hunan Province, Study on the Craftsman's Sprite and Educational Inheritance of Computer Major Students in the visual of "Made in China 2025", (no. XJK17CGD045).

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1. School of Software and Communication Engineering, Xiangnan University, Chenzhou, China

   Li Wei & Hui Xie

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Correspondence to Hui Xie.

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Wei, L., Xie, H. Linear matching method of database index files based on discrete mathematics. J Ambient Intell Human Comput (2020). https://doi.org/10.1007/s12652-020-02653-0

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• Received: 19 June 2020

• Accepted: 27 October 2020

• Published: 17 November 2020

• DOI : https://doi.org/10.1007/s12652-020-02653-0

Keywords

• Discrete mathematics
• Database
• Index file
• Linear matching
• Clustering

Match Method In Mathematics Pdf

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