Exploratory data analysis using self-organising maps defined in up to three dimensions

The SOM is an artificial neural network based on an unsupervised learning process that performs a nonlinear mapping of high dimensional input data onto an ordered and structured array of nodes, designated as the SOM output space. Being simultaneously a quantization algorithm and a projection algorit...

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Bibliographic Details
Main Author: Gorricha, Jorge Manuel Lourenço (author)
Format: doctoralThesis
Language:eng
Published: 2016
Subjects:
Self-Organising Map
Clusters analysis
Geo-referenced data
Spatial data
3D SOM
1D SOM
Visualization
Exploratory data Analysis
Three-way data
Clustering
Online Access:http://hdl.handle.net/10362/17852
Country:Portugal
Oai:oai:run.unl.pt:10362/17852

Internet

http://hdl.handle.net/10362/17852

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