由地质元素预测空气环境质量方法研究  

A Research on the Method for Prediction of Ambient Air Quality via Geological Elements

作　　者：郭烨鹏 贾惠艳[1] 马力[1] 

机构地区：[1]辽宁工程技术大学研究生学院

出　　处：《上海环境科学》2015年第4期154-156,159,共4页Shanghai Environmental Sciences

基　　金：国家自然科学基金(编号:51174109)支持

摘　　要：收集地质元素与空气质量数据，应用支持向量机确定了氮、硫，磷、钾元素超标与空气质量之间的关系，建立应用地质内元素预测空气质量的模型。使用蚁群算法对模型进行优化，结果显示，蚁群算法提高了模型预测精度，可以广泛应用到空气质量评价中。Through collecting data about geological elements and ambient air quality, and by using support vector machine to determine the relationship between incompliance of the elements （including nitrogen, sulphur, phosphorus, potassium） and air quality, a model for air quality prediction via the geological elements has been established. Having been optimised by means of ant colony algorithm, the model was found to have improved precision so that it could be widely applicable to air quality evaluation.

关 键 词：支持向量机 蚁群算法 空气质量 地质元素 

分 类 号：X823[环境科学与工程—环境工程]