Degrees of Freedom: Search Cost and Self-consistency

IF 1.4 2区数学 Q2 STATISTICS & PROBABILITY

Journal of Computational and Graphical Statistics Pub Date : 2024-08-08 DOI:10.1080/10618600.2024.2388545

Lijun Wang, Hongyu Zhao, Xiaodan Fan

引用次数: 0

Abstract

Model degrees of freedom ( df ) is a fundamental concept in statistics because it quantifies the flexibility of a fitting procedure and is indispensable in model selection. To investigate the gap b...

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自由度：搜索成本与自洽性

模型自由度（df）是统计学中的一个基本概念，因为它量化了拟合程序的灵活性，在模型选择中不可或缺。为了探究模型自由度（df）与模型拟合结果之间的差距，我们采用了一种新的方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Computational and Graphical Statistics 数学-统计学与概率论

CiteScore

3.50

自引率

8.30%

发文量

153

审稿时长

>12 weeks

期刊介绍： The Journal of Computational and Graphical Statistics (JCGS) presents the very latest techniques on improving and extending the use of computational and graphical methods in statistics and data analysis. Established in 1992, this journal contains cutting-edge research, data, surveys, and more on numerical graphical displays and methods, and perception. Articles are written for readers who have a strong background in statistics but are not necessarily experts in computing. Published in March, June, September, and December.