V2EX spatial regression

Spatial Regression

释义 Definition

空间回归:一类在回归分析中显式考虑“空间位置”与“空间相关性(邻近地区彼此影响)”的统计/计量模型,用于处理地理数据中常见的空间自相关空间异质性问题(例如房价、污染、疾病率在地图上会成片聚集)。常见形式包括空间滞后模型、空间误差模型、地理加权回归等。

发音 Pronunciation (IPA)

/spel rrn/

例句 Examples

Spatial regression helps account for the fact that nearby neighborhoods often have similar housing prices.
空间回归有助于解释相邻社区的房价往往相似这一现象。

After finding significant spatial autocorrelation in the residuals, the researchers switched from OLS to a spatial regression model to avoid biased inference.
在发现残差存在显著空间自相关后,研究者从普通最小二乘(OLS)改用空间回归模型,以避免推断偏误。

词源 Etymology

spatial 来自拉丁语 spatium(“空间、距离”),强调“与空间位置有关”。regression 来自拉丁语 regressio(“回退、返回”),在统计学中引申为“用一个或多个变量去解释/预测另一个变量的系”。合起来 spatial regression 指“把空间结构纳入回归框架的建模方法”。

相关词 Related Words

文献作品 Literary / Notable Works

  • Anselin, Spatial Econometrics: Methods and Models(经典空间计量教材,系统讨论空间回归框架)
  • Cressie, Statistics for Spatial Data(空间数据统计学经典著作,涵盖空间建模思想)
  • LeSage & Pace, Introduction to Spatial Econometrics(广泛使用的入门书,介绍多种空间回归模型)
  • Fotheringham, Brunsdon & Charlton, Geographically Weighted Regression(以GWR为核心,常被视作空间回归的重要分支)
  • Banerjee, Carlin & Gelfand, Hierarchical Modeling and Analysis for Spatial Data(分层/贝叶斯空间模型,与空间回归密切相关)
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