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Analysis of Time Series Using Compact Model-Based Descriptions

机译:使用基于紧凑模型的描述进行时间序列分析

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Recently, we have proposed a novel method for the compression of time series based on mathematical models that explore dependencies between different time series. This representation models each time series by a combination of a set of specific reference time series. The cost of this representation depend only on the number of reference time series rather than on the length of the time series. In this demonstration, we present a Java toolkit which is able to perform several data mining tasks based on this novel time series representation. In particular, this framework allows the user to explore the properties of our novel approach in comparison to other state-of-the-art compression methods. The results are visually presented in a very concise way so that the user can easily identify important settings of the model-based time series representation.
机译:最近,我们提出了一种基于数学模型的时间序列压缩新方法,该模型探索了不同时间序列之间的依赖性。此表示通过一组特定参考时间序列的组合来对每个时间序列建模。此表示的成本仅取决于参考时间序列的数量,而不取决于时间序列的长度。在这个演示中,我们展示了一个Java工具箱,它能够基于这种新颖的时间序列表示来执行多个数据挖掘任务。尤其是,与其他最新的压缩方法相比,该框架允许用户探索我们新颖方法的属性。结果以非常简洁的方式直观地呈现,以便用户可以轻松识别基于模型的时间序列表示的重要设置。

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