Inherent Complexity: A Problem for Statistical Model Evaluation

被引:3
作者
Romeijn, Jan-Willem [1 ]
机构
[1] Univ Groningen, Oude Boteringestr 52, NL-9712 GL Groningen, Netherlands
关键词
SELECTION;
D O I
10.1086/693927
中图分类号
N09 [自然科学史]; B [哲学、宗教];
学科分类号
01 ; 0101 ; 010108 ; 060207 ; 060305 ; 0712 ;
摘要
This article investigates a problem for statistical model evaluation, in particular for curve fitting: by employing a different family of curves we can fit any scatter plot almost perfectly at apparently minor cost in terms of model complexity. The problem is resolved by an appeal to prior probabilities. This leads to some general lessons about how to approach model evaluation.
引用
收藏
页码:797 / 809
页数:13
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