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논문 기본 정보

자료유형
학술저널
저자정보
Yong-Jin Jung (Korea University of Technology and Education (KOREATECH)) Chang-Heon Oh (Korea University of Technology and Education (KOREATECH))
저널정보
한국정보통신학회JICCE Journal of information and communication convergence engineering Journal of information and communication convergence engineering Vol.19 No.4
발행연도
2021.12
수록면
241 - 247 (7page)

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초록· 키워드

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Particulate matter has emerged as a serious global problem, necessitating highly reliable information on the matter. Therefore, various algorithms have been used in studies to predict particulate matter. In this study, we compared the prediction performance of neural network models that have been actively studied for particulate matter prediction. Among the neural network algorithms, a deep neural network (DNN), a recurrent neural network, and long short-term memory were used to design the optimal prediction model using a hyper-parameter search. In the comparative analysis of the prediction performance of each model, the DNN model showed a lower root mean square error (RMSE) than the other algorithms in the performance comparison using the RMSE and the level of accuracy as metrics for evaluation. The stability of the recurrent neural network was slightly lower than that of the other algorithms, although the accuracy was higher.

목차

Abstract
I. INTRODUCTION
II. DATASET CONSTRUCTION AND PREPROCESSING
III. Design of Prediction Models
IV. Performance Evaluation
V. CONCLUSIONS
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