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arXiv 2007.14009cs.DBcs.AIcs.ITmath.IT
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模式挖掘中的最小描述长度原则综述

The Minimum Description Length Principle for Pattern Mining: A Survey

University of Eastern Finland(东芬兰大学)

Esther Galbrun

摘要:

最小描述长度(MDL)原则应用于模式挖掘。本说明的长度保持在最低限度。挖掘模式是数据分析中的核心任务,除了有效枚举问题之外,模式的选择也是一个重大挑战。MDL原则是一种基于信息论的模型选择方法,它被应用于模式挖掘,目的是获得紧凑的高质量模式集。在概述了信息论和编码的相关概念以及MDL和类似原则背后的理论工作之后,我们回顾了基于MDL的挖掘各种类型数据和模式的方法。最后,我们对这些方法的一些问题进行了讨论,并强调了目前活跃的相关数据分析问题。

英文摘要:

This is about the Minimum Description Length (MDL) principle applied to pattern mining. The length of this description is kept to the minimum. Mining patterns is a core task in data analysis and, beyond issues of efficient enumeration, the selection of patterns constitutes a major challenge. The MDL principle, a model selection method grounded in information theory, has been applied to pattern mining with the aim to obtain compact high-quality sets of patterns. After giving an outline of relevant concepts from information theory and coding, as well as of work on the theory behind the MDL and similar principles, we review MDL-based methods for mining various types of data and patterns. Finally, we open a discussion on some issues regarding these methods, and highlight currently active related data analysis problems.

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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