194 search results - page 22 / 39 » Self-organizing maps and symbolic data |
GECCO
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. Self-Organizing Map (SOM) is an unsupervised learning neural network and it is used for preserving the structural relationships in the data without prior knowledge. SOM h...
KDD
2001
ACM
14 years 8 months ago
2001
ACM
This paper introduces the application of data mining methods to the analysis and prediction of the typhoon. The testbed for this research is the typhoon image collection that we e...
CORR
2004
Springer
13 years 7 months ago
2004
Springer
While being it extremely important, many Exploratory Data Analysis (EDA [21]) systems have the inhability to perform classification and visualization in a continuous basis or to se...
LREC
2008
13 years 9 months ago
2008
The paper presents two experiments of unsupervised classification of Italian noun phrases. The goal of the experiments is to identify the most prominent contextual properties that...
HICSS
2003
IEEE
14 years 1 months ago
2003
IEEE
In this paper we propose a new two-level methodology for assessing countries’/companies’ economic/financial performance. The methodology is based on two major techniques of gr...