Bohdan Rusyn

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Wavelets are functions that satisfy certain mathematical requirements and are used in representing data or other functions. In wavelet analysis the scale that we use to look at data plays a special role. Wavelet algorithms process data at different scales or resolutions, emphasizing data's gross or small features.
As the data on the web is growing rapidly, more and more people rely on the search engines to explore the web .Due to heterogeneous and unstructured nature of the web data, Web mining uses various data mining techniques to extract hidden useful knowledge from Web hyperlinks, page content and web usage logs. Web Usage Mining is one of the applications of(More)
Wavelets are functions that satisfy certain mathematical requirements and are used in representing data or other functions. In wavelet analysis the scale that we use to look at data plays a special role. Wavelet algorithms process data at different scales or resolutions, emphasizing data's gross or small features.
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