194 search results - page 16 / 39 » Self-organizing maps and symbolic data |
IWIA
2006
IEEE
14 years 1 months ago
2006
IEEE
We present POSEIDON, a new anomaly-based network intrusion detection system. POSEIDON is payload-based, and has a two-tier architecture: the first stage consists of a Self-Organi...
WSOM
2009
Springer
14 years 2 months ago
2009
Springer
Topographic maps are an appealing exploratory instrument for discovering new knowledge from databases. During the recent years, several variations on the Self Organizing Maps (SOM)...
SEDE
2007
13 years 9 months ago
2007
A Web-based business always wants to have the ability to track users’ browsing behavior history. This ability can be achieved by using Web log mining technologies. In this paper...
ICANN
2005
Springer
14 years 1 months ago
2005
Springer
This work proposes a theoretical guideline in the specific area of Frequent Itemset Mining (FIM). It supports the hypothesis that the use of neural network technology for the prob...
WSOM
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. This paper presents a new methodology for missing value imputation in a database. The methodology combines the outputs of several Self-Organizing Maps in order to obtain ...