Equipment Quality Information Mining Method Based on Improved Apriori Algorithm

Equipment quality-related data contains valuable information. Data mining technology seems to be an efficient method for extracting knowledge from large amounts of data. In this paper, a general method for equipment quality information mining based on association rule is proposed for complex equipme...

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Bibliographic Details
Published in:Journal of sensors 2023-05, Vol.2023 (1)
Main Authors: Li, Fulin, Meng, Chen, Wang, Cheng, Fan, Shuyi
Format: Article
Language:English
Subjects:
Algorithms
Big Data
Complexity
Data mining
Data processing
Datasets
Efficiency
Health care
Methods
Optimization
Run time (computers)
Time series
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Summary:Equipment quality-related data contains valuable information. Data mining technology seems to be an efficient method for extracting knowledge from large amounts of data. In this paper, a general method for equipment quality information mining based on association rule is proposed for complex equipment. Due to the shortcomings of classical association rule mining algorithms such as long running time and high memory consumption, the candidate itemset generation process is optimized, and an improved Apriori algorithm is proposed. Taking five experimental data sets as the object, the performance of the algorithms is tested using time complexity and spatial complexity as evaluation criteria. Comparative experiments show that the improved algorithm had advantages. To further implement data processing and information representation, a matrix-based strong association rule extraction algorithm was proposed. Taking a certain type of equipment as an example, a simulation experiment was conducted using the method proposed in this article in reliability test data sets, and some interesting knowledge was obtained through mining, verifying the effectiveness of the method. The research in this article seems promising with respect to improving the scientific level of equipment support.
ISSN:1687-725X
1687-7268
DOI:10.1155/2023/2155590