A methodology using neural network to cluster validity discovered from a marketing database

RJ Sassi, LA da Silva… - 2008 10th Brazilian …, 2008 - ieeexplore.ieee.org
The databases of real world contains a huge volume of data and among them there are
hidden piles of interesting relations that are actually very hard to find out. The knowledge …

An hybrid architecture for clusters analysis: rough setstheory and self-organizing map artificial neural network

RJ Sassi - Pesquisa Operacional, 2012 - SciELO Brasil
The database of real world contains a huge volume of data and among them there are
hidden piles of interesting relations that are actually very hard to find out. The knowledge …

Exploratory clustering of gene expression profiles of mutated yeast strains

M Oja, J Nikkilä, P Törönen, G Wong, E Castrén… - … Statistical Approaches to …, 2006 - Springer
Genome projects are continuously revealing novel genes and the function of many of the
genes discovered previously is unknown. The clarification of the function of these genes will …

The induction of temporal grammatical rules from multivariate time series

G Guimaraes - … and Applications: 5th International Colloquium, ICGI …, 2000 - Springer
In this paper the induction of temporal grammatical rules from multivariate time series is
presented in the context of temporal data mining. This includes the use of unsupervised …

gNBX-reconfigurable hardware acceleration of self-organizing maps

C Pohl, M Franzmeier, M Porrmann… - … Conference on Field …, 2004 - ieeexplore.ieee.org
In this work a new FPGA based hardware accelerator (gNBX) for self-organizing maps is
introduced. New principles for hardware acceleration of self-organizing maps, which …

Quality metrics a quanta for retrieving learning object by clustering techniques

AS Sabitha, D Mehrotra… - 2012 Second International …, 2012 - ieeexplore.ieee.org
E-learning today has shown exponential growth as it provides the potential to provide right
information to the right people at right time and place, using the right medium. The atomic …

Knowledge extraction method for power grid fault text based on ontology

B Peng, J Lai, Y Hao, M Yuwen… - Journal of Physics …, 2020 - iopscience.iop.org
The power industry usually records equipment failures, defects and other information in the
form of text, which contains lots of regular patterns. Knowledge extraction in fault text is of …

[PDF][PDF] Outlier management in intelligent data analysis

G Cheng - 2002 - academia.edu
In spite of many statistical methods for outlier detection and for robust analysis, there is little
work on further analysis of outliers themselves to determine their origins. For example, there …

[PDF][PDF] Self-organizing neural networks for sequence processing

M Strickert - 2004 - repositorium.uos.de
This work investigates the self-organizing representation of temporal data in prototypebased
neural networks. Extensions of the supervised learning vector quantization (LVQ) and the …

[PDF][PDF] Comparison of the methods of self-organizing maps and multidimensional scaling in analysis of Estonian emotion concepts

T Kirt, E Vainik - Proceedings of the 16th Nordic Conference of …, 2007 - aclanthology.org
Self-organizing map (SOM) and multidimensional scaling (MDS) are the methods of data
analysis that reduce dimensionality of the input data and visualize the structure of …