Open AccessPrediction Technology of Payment Terminal State Based on Grey Model
Author(s) -
M. Xu,
Shu Yuan,
Xing Sun,
Shaowei Wang
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/680/1/012055
Subject(s) - gray (unit) , computer science , terminal (telecommunication) , data mining , payment , predictive power , econometrics , statistics , artificial intelligence , mathematics , telecommunications , medicine , philosophy , epistemology , world wide web , radiology
This article analyzes the characteristics of power payment terminal operation. Grey model theory is used to predict the change trend and specific values of the multi-dimensional status information of the equipment. Firstly, the correlation analysis method is used to extract the core data with lower correlation degree from the massive state data. Secondly, the development trend of the data is predicted by the gray prediction model. Finally, the effectiveness of the gray model is verified by actual field data.