Details

Autor(en) / Beteiligte

• Rezankova, H.
• Husek, D.
• Snasel, V.
• Kudelka, M.
• Lehecka, O.

Titel

Cluster, SOM and NMF Analyses of Web Patterns

Ist Teil von

• 2009 Fifth International Conference on Next Generation Web Services Practices, 2009, p.9-16

Ort / Verlag

IEEE

Erscheinungsjahr

2009

Quelle

IEEE Electronic Library (IEL)

Beschreibungen/Notizen

• This paper focuses on web pages clustering as a tool for typical Web patterns searching and using. Traditional methods of cluster analysis, self-organizing map and nonnegative matrix factorization were applied. Web pages on products sale and automatically detected Web patterns were used as a testing data. The application of GD-CLS (gradient descent constrained least squares) which combines some of the best features of other methods was evaluated as the best solution.