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concepts [2012/06/12 04:41] oleksiy [Project folders and Templates]		concepts [2012/07/31 00:03] (current) admin [Problem types]
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-	Time series are time-ordered datasets (univariate or multivariate). The recent part of data in time series is usually more important for model training than other historical observations. GMDH Shell has a special Time series preprocessor for proper management of ordered observations. Time series preprocessor allows core algorithms to learn from a window of latest data. Other useful feature of Time series preprocessor is the ability to launch iterative step-back simulations for evaluation of method accuracy.	+	Time series are time-ordered datasets (univariate or multivariate). The recent part of data in time series is usually more important for model training than other historical observations. GMDH Shell has a special Time series preprocessor for proper management of ordered observations. Time series preprocessor allows core algorithms to learn from a window of latest data. Another useful feature of Time series preprocessor is the ability to launch iterative step-back simulations for evaluation of method accuracy.

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