Towards model evaluation and identification using Self-Organizing Maps
نویسندگان
چکیده
منابع مشابه
Towards model evaluation and identification using Self-Organizing Maps
The reduction of information contained in model time series through the use of aggregating statistical measures is very high compared to the amount of information that one would like to draw from it for model identification and calibration purposes. Applied within a model identification context, aggregating statistical performance measures are 5 inadequate to capture details on time series char...
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The Self-Organizing Map (SOM) is a vector quantization method which places prototype vectors on a regular low-dimensional grid in an ordered fashion. A new method to obtain piecewise linear models of dynamic processes is presented. The operating regimes of the local linear models are obtained by the Delaunay tessellation of the codebook of the SOM. The proposed technique is demonstrated by mean...
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ژورنال
عنوان ژورنال: Hydrology and Earth System Sciences
سال: 2008
ISSN: 1607-7938
DOI: 10.5194/hess-12-657-2008