2023 Vol.6 Feb.No1

• Title: A method for building linguistic big data database based on median filter denoising algorithm
• Name: Chen Wang1，Sen Xie2
• Company: 1.Department of Public Security, Gansu Police Vocational College, Lanzhou Gansu 730046, China; 2.Lanzhou Public Security Bureau, Lanzhou Gansu 730046,China
• Abstract:

  The poor filtering performance of the current traditional linguistic big data database leads to a low construction efficiency. In this regard, the construction method of linguistic big data database based on median filter denoising algorithm is proposed. The database is constructed by analyzing the database construction requirements, filtering the data samples with the median filter denoising algorithm, fitting the adjacent data points with cubic polynomials, formatting and normalizing the data, and constructing the linguistic big data database. In the experiments, the proposed database construction method is verified for its construction efficiency, and the analysis of the experimental results shows that the proposed construction method takes less time to build the linguistic big data database, and the database construction efficiency is higher with better data processing performance.

  
  

• Keyword: median filter denoising algorithm; linguistic big data; database construction; filtering performance; construction efficiency.
• DOI: 10.12250/jpciams2023090324
• Citation form: Chen Wang.A method for building linguistic big data database based on median filter denoising algorithm [J]. Computer Informatization and Mechanical System,2023,Vol.6,pp.104-108

References

[1] Li Z , He Y K , Lu X Y , et al. Construction of Smart City Street Landscape Big Data-Driven Intelligent System Based on Industry 4.0 [J]. Computational intelligence and neuroscience, 2021(Pt.13):2021.

[2] Srinavin K , Kusonkhum W , Chonpitakwong B , et al. Readiness of Applying Big Data Technology for Construction Management in Thai Public Sector [J]. Engineering and Technology Publishing, 2021(1).

[3] Liu H . RETRACTED: Research on the Course Innovation of Construction Engineering Cost under the Concept of the OBE Based on Big Data Analysis[J]. Journal of Physics: Conference Series, 2021, 1744(2):022039 (4pp).

[4] Zhu J , Zhu C , Tsai S B . Construction and Analysis of Intelligent English Teaching Model Assisted by Personalized Virtual Corpus by Big Data Analysis[J]. Mathematical Problems in Engineering: Theory, Methods and Applications, 2021(Pt.51):2021.

[5] Liu J , Zhang Q , Mo K , et al. An efficient adversarial example generation algorithm based on an accelerated gradient iterative fast gradient [J]. Computer Standards and Interfaces. 2022(Aug):82.

[6] Sun J , Liu J , Zhang Z , et al. Image edge extraction algorithm based on adaptive Wiener filtering [J]. International Journal of Information and Communication Technology, 2022(4):20.

[7] Zhang H , Jian Y , Zhou P . Collaborative Filtering Recommendation Algorithm Based on Class Correlation Distance[J]. Recent advances in computer science and communications, 2021(3):14.

[8] Yu D , Chen R , Chen J . Video Recommendation Algorithm based on Knowledge Graph and Collaborative Filtering[J]. International Journal of Performability Engineering, 2020(12):16.

[9] Hou Y , Liu C , An B , et al. Stereo matching algorithm based on improved Census transform and texture filtering [J]. Optik: Zeitschrift fur Licht- und Elektronenoptik: = Journal for Light- and Electronoptic, 2022(249-):249.

[10] Bevara V , Bevara S , Sanki P K . VLSI Architecture of Decision Based Adaptive Denoising Filter for removing salt & pepper noise[J]. ECS transactions, 2022(1):107.

[11] Evangelista R C , Salvadeo D , Mascarenhas N . A new bayesian Poisson denoising algorithm based on nonlocal means and stochastic distances [J]. Pattern Recognition: The Journal of the Pattern Recognition Society, 2022(122-):122.

[12] Zhang W , Wang S , Zhu G , et al. An Image Encryption Algorithm Based on an Epidemic Spreading Model [J]. International Journal of Bifurcation and Chaos, 2022, 32(10).

[13] Zhao H , Xiang W , He X . Bias-compensated affine-projection-like algorithm based on maximum correntropy criterion for robust filtering[J]. Journal of the Franklin institute, 2022(3):359.

[14] Wang Z , Zhu Z . Construction of data transmission consistency verification model of Petri net based on fuzzy C-means[J]. Wireless networks, 2022(5):28.

[15] Xue X , Zhao S , Cheng G , et al. Simulation of Database Lost Data Recovery and Reconstruction Based on Genetic Optimization [J] Computer Simulation.2021(5) 485-489.