1102 search results - page 19 / 221 » Clustering of Self-Organizing Map |
ESANN
2000
13 years 9 months ago
2000
One of the attractive feature of Self-Organizing Maps (SOM) is the so-called "topological preservation property": observations that are close to each other in the input s...
WEBI
2007
Springer
14 years 2 months ago
2007
Springer
— Many information retrieval and machine learning methods have not evolved in order to be applied to the Web. Two main problems in applying some machine learning techniques for W...
IJCNN
2000
IEEE
13 years 12 months ago
2000
IEEE
This paper presents an unsupervised segmentation method for feature sequences based on competitivelearning hidden Markov models. Models associated with the nodes of the Self-Organ...
CSREASAM
2006
13 years 9 months ago
2006
Recently, security of the computer systems becomes an important problem. Almost all computers use the password mechanism for the user authentication. But password mechanism has ma...
NIPS
2001
13 years 9 months ago
2001
We introduce a new type of Self-Organizing Map (SOM) to navigate in the Semantic Space of large text collections. We propose a "hyperbolic SOM" (HSOM) based on a regular...