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Apr, 2023
预测中的外部数据:FARM——一种相关性评估方法
Exogenous Data in Forecasting: FARM -- An Approach for Relevance Evaluation
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Ramón Christen, Luca Mazzola, Alexander Denzler, Edy Portmann
TL;DR
本文引入一种名为FARM的新方法,通过角度测量比较时间序列的变化来对外生数据的相似性进行度量,以提高预测准确性,并通过丰富的实验来证明其有效性。
Abstract
exogenous data
is believed to play a key role for increasing
forecasting accuracy
. For an appropriate selection, a throughout
relevance analysis<
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