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concepts [2012/06/12 08:28] Oleksiy |
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- | Every time the Start button | + | When you click at the Start button GMDH Shell saves all modified settings (several files) to a folder where the dataset is located. At program start-up plug-ins try to read settings from this folder and if some of configuration files are not found they use default settings located in the program installation directory. |
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So, project folder is a folder that contains data sources and settings. All settings inside the project folder can be applied only to datasets stored in this folder. | So, project folder is a folder that contains data sources and settings. All settings inside the project folder can be applied only to datasets stored in this folder. | ||
- | + | Task specific | |
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- | Preconfigured | + | |
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==== Dataset ==== | ==== Dataset ==== | ||
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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 |