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arXiv 1005.2364cs.LGcs.CC
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模型选择、Kolmogorov复杂性和最小描述长度简介(MDL)

A Short Introduction to Model Selection, Kolmogorov Complexity and Minimum Description Length (MDL)

Volker Nannen

摘要:

对模型选择中的过拟合概念进行了解释,并举例说明。在介绍了信息论和Kolmogorov复杂度的一些背景知识之后,我们对最小描述长度和错误最小化进行了简短的解释。最后,我们讨论了模型选择中过拟合的典型特征。

英文摘要:

The concept of overfitting in model selection is explained and demonstrated with an example. After providing some background information on information theory and Kolmogorov complexity, we provide a short explanation of Minimum Description Length and error minimization. We conclude with a discussion of the typical features of overfitting in model selection.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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