GMDH Shell Documentation

User Tools

Site Tools

concepts

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision 		Previous revision
concepts [2012/05/22 00:27]
Oleksiy 		concepts [2012/07/31 04:03]
admin [Problem types]
Line 4: Line 4:
 GMDH Shell is a Windows application, its GUI consists of a host application and plug-ins that draw their panels inside the host window. There are two areas - tabs and the sidebar where plug-in panels can be placed. GMDH Shell is a Windows application, its GUI consists of a host application and plug-ins that draw their panels inside the host window. There are two areas - tabs and the sidebar where plug-in panels can be placed.
  
-GMDH Shell plug-ins are linked in a chain of processing procedures that can be launched using the Start button or from the command line. Import, Preprocessor and Solver modules must be properly configured before the processing chain is launched.+GMDH Shell plug-ins are linked in a chain that can be executed by clicking at the Start button or from the command line.  
  
 {{:img:pic_processing_chain.png |Concept}} {{:img:pic_processing_chain.png |Concept}}
Line 13: Line 13:
  
  
-Every time the Start button is pressed, GMDH Shell saves all modified settings (several files) to the same 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. +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.
- +
  
 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 project settings called Templates can be loaded using the Menu > File > Load template.
- +
-Preconfigured project settings called Templates can be loaded using the program menu File > Load template. +
- +
- +
- +
  
 ==== Dataset ==== ==== Dataset ====
Line 51: Line 43:
  
  
-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.
  
  
concepts.txt · Last modified: 2021/06/01 03:27 (external edit)

Page Tools

Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki