Journal of Korean Society on Water Environment (한국물환경학회지)

Korean Society on Water Environment (한국물환경학회)
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Application of Self-Organizing Map for the Characteristics Analysis of Rainfall-Storage and TOC Variation in a Lake

호소수의 강우-저류량 및 TOC변동 특성분석을 위한 자기조직화 방법의 적용

  • Received : 2008.06.09
  • Accepted : 2008.08.26
  • Published : 2008.09.30
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Abstract

It is necessary to analysis the data characteristics of discharge and water quality for efficient water resources management, aggressive alternatives to inundation by flood and various water pollution accidents, the basic information to manage water quality in lakes and to make environmental policy. Therefore, the present study applied Self-Organizing Map (SOM) showing excellent performance in classifying patterns with weights estimated by self-organization. The result revealed five patterns and TOC versus rainfall-storage data according to the respective patterns were depicted in two-dimensional plots. The visualization presented better understanding of data distribution pattern. The result in the present study might be expected to contribute to the modeling procedure for data prediction in the future.

Keywords

References

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