半参数回归模型在空气质量指数分析和预测中的应用

Analysis and Prediction of Air Quality Indexes with a Semi-parametric Regression Model

根据2013年6月到2013年8月年武汉市一个检测点有关空气质量指数的数据,运用半参数回归模型对空气质量指数进行拟合,得到了空气质量指数与各有关指标的关系.实证分析表明,半参数回归模型拟合比较准确,预测结果也比较理想.

Using the air quality data of a detection point from 2013 June to 2013 August in Wuhan city, a semi - parametric regression model is built to fit the air quality indexes, and from the model the relation between the air quality indexes and the related indexes can be deduced. The empirical analysis shows that our semi - parametric re gression model has good fitting precision.