| 优化回归效果的探索 |
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| 引用本文： | 于秀峰.优化回归效果的探索[J].辽宁城乡环境科技,2007,27(1):40-42,47. |
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| 作者姓名： | 于秀峰 |
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| 作者单位： | 阜新市环境监测中心站,阜新123000 |
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| 摘 要： | 结合2005年阜新市全年空气质量和气象因素实测数据及气象预报数据对多元回归法预测空气质量进行探索，筛选出多种优化回归效果的途径，用优化后的数学模式计算值与实测值的相关性有明显提高。
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| 关 键 词： | 优化 多元回归 预测空气质量 气象因素 |
Discussion Optimized Regression Analysis in the forecast of Pollution Degree |
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| Yu Xiufeng.Discussion Optimized Regression Analysis in the forecast of Pollution Degree[J].Liaoning Urban and Rural Environmental Science & Technology,2007,27(1):40-42,47. |
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| Authors: | Yu Xiufeng |
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| Abstract: | Via the comparison between practical air pollution situation influenced by measured meteorological data in 2005 and air quality forecast which comes from meteorological forecast, study on the correctness in air quality forecast was conducted, as a result the optimized method of multifactor regression analysis was presented in respect that a closer relationship was shown between measured value and computed value. |
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| Keywords: | optimizing multifactor regress forecast atmosphere quality |
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