DMCA
A Spatial-based KDD Process to Better Understand the Spatiotemporal Phenomena
by
Hugo Alatrista-salas
BibTeX
@MISC{Alatrista-salas_aspatial-based,
author = {Hugo Alatrista-salas},
title = {A Spatial-based KDD Process to Better Understand the Spatiotemporal Phenomena},
year = {}
}
Share
 |
 |
 |
 |
||
OpenURL
Abstract
Abstract. In this paper, we present a knowledge discovery process applied to hydrological data. To achieve this objective, we combine successive methods to extract knowledge on data collected at stations located along several rivers. Firstly, data is pre processed in order to obtain different spatial proximities. Later, we apply two algorithms to extract spatiotemporal patterns and compare them. Such elements can be used to assess spatialized indicators to assist the interpretation of ecological and rivers monitoring pressure data.
