Detecting Metachanges in Data Streams from the Viewpoint of the MDL Principle

This paper addresses the issue of how we can detect changes of changes, which we call <i>metachanges</i>, in data streams. A metachange refers to a change in patterns of when and how changes occur, referred to as &#8220;metachanges along time&#8221; and &#8220;metachanges alo...

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Bibliographic Details
Main Authors: Shintaro Fukushima, Kenji Yamanishi
Format: Article
Language:English
Published: MDPI AG 2019-11-01
Series:Entropy
Subjects:
Online Access:https://www.mdpi.com/1099-4300/21/12/1134