基于CRO的深度学习模型的空气质量预测

P. Pareek, S. G. Gollagi, B. Parameshachari, Mohandas Karamthoti
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引用次数: 0

摘要

随着人口迅速城市化,许多新兴国家也面临着严重的空气污染问题。预测空气质量变化的能力对决策者和公民来说都越来越有价值。在本研究中,我们利用空气质量和天气预报数据对每个监测站接下来的48小时进行预测。这项工作创建了一个基于特征选择的分类器,用于基于空气污染领域的专业知识的预测。提供了三种形式的信息——空气污染物、气象数据和天气数据——作为进行空气质量预报的先决条件。为了便于更准确的分类,在预处理阶段对原始数据进行了拆分和标准化。因此,必须从预处理数据中识别出最佳特征,并消除可能导致错误分类的无关特征。在这项研究中,使用了一种独特的基于优化的方法来从珊瑚礁中提取特征。一种称为珊瑚礁优化(CRO)程序的优化方法能够通过模拟与珊瑚礁位置和发展相关的珊瑚行为来找到最佳解决方案。这个问题的每一个可能的解决方案都被类比为珊瑚,它总是在建议的方法中寻找一个合适的地点来定居和繁衍。在每个阶段,解都借助珊瑚礁优化算法的唯一算子进行处理。一个更好的解决方案更有可能在多次迭代后在珊瑚礁上蓬勃发展。问题是通过选择最佳解决方案来解决的。最后,使用网络进行预测(DNN)。从结果中可以看出,建议的模型几乎与最先进的替代方案一样准确,为96%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Prediction of Air Quality using Deep Learning based Model with CRO
As their populations rapidly urbanise, many emerging nations also have a severe issue with air pollution. The ability to foresee changes in air quality is increasingly valuable to both policymakers and citizens. In this study, we usage of air quality and weather forecast data to make predictions for the following 48 hours at each monitoring station. This work creates a feature selection-based classifier for forecasting based on expertise in the field of air pollution. Three forms of information-air contaminants, meteorological data, and weather data-are offered as prerequisites for making air quality forecasts. In order to facilitate more accurate categorization, the raw data are split and standardised during the pre-processing stage. Therefore, it is essential to identify the best characteristics from the pre-processed data and eliminate the extraneous ones that might lead to incorrect categorization. In this research, an unique optimization-based approach was used to pick features from coral reefs. An optimization approach called the coral reefs optimization (CRO) procedure is able to find optimal solutions by modelling coral behaviours relevant to reef location and development. Each possible solution to the issue is analogized to a coral that is always searching for a suitable spot in which to settle and flourish in the reefs in the suggested approach. At each stage, the solutions are processed with the help of the coral reefs optimization algorithm's unique operators. A better solution is more likely to flourish on the reefs after a number of iterations. The issue is solved by selecting the best solution. In the end, a Network is used to make predictions (DNN). As can be seen from the findings, the suggested model is almost as accurate as the state-of-the-art alternatives, at 96%.
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