인공지능 평가 모델 기반의 미세먼지, 대기질 관리시스템의 적합성 검증
Verification of the Suitability of Fine Dust and Air Quality Management Systems Based on Artificial Intelligence Evaluation Models
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초록
본 연구는 인공지능 평가 모델을 활용하여 양주시의 대기질 관리 시스템의 정확성을 검증하는데 목적이 있다. 환경부 미세먼지 공공 데이터와 양주시 대기질 관리 시스템 데이터를 비교하여미세먼지 데이터의 정합성과 신뢰성을 평가하였다, 이를 위해 데이터의 완전성, 유일성, 유효성, 일관성, 정확성, 무결성을 분석하였다. 데이터의 정합성을 비교하기 위해 탐색적 통계 분석을 활용하였다. 분석 결과, AI 기반 데이터 품질 지수 평가 결과, 두 데이터 세트 간에 통계적으로 유의미한 차이가 없음을 확인하였다. AI 기반 알고리즘 중 랜덤 포레스트 모델이 가장 높은 예측정확도를 보였으며, ROC 커브와 AUC를 통해 예측 성능을 평가하였다. 특히, 랜덤 포레스트 모델은 대기질 관리 시스템의 최적화에 유용한 모델로 확인되었으며, 미세먼지 데이터의 신뢰성과 적합성을 AI 기반 모델 성능 평가로 활용할 수 있음을 확인하였다.
Abstract
This study aims to verify the accuracy of the air quality management system in Yangju City using an artificial intelligence (AI) evaluation model. The consistency and reliability of fine dust data were assessed by comparing public data from the Ministry of Environment with data from Yangju City's air quality management system. To this end, we analyzed the completeness, uniqueness, validity, consistency, accuracy, and integrity of the data. Exploratory statistical analysis was employed to compare data consistency. The results of the AI-based data quality index evaluation revealed no statistically significant differences between the two datasets. Among AI-based algorithms, the random forest model demonstrated the highest predictive accuracy, with its performance evaluated through ROC curves and AUC. Notably, the random forest model was identified as a valuable tool for optimizing the air quality management system. This study confirms that the reliability and suitability of fine dust data can be effectively assessed using AI-based model performance evaluation, contributing to the advancement of air quality management strategies.
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