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Wyniki wyszukiwania dla: CLUSTERING IN THE FLY

Wyniki wyszukiwania dla: CLUSTERING IN THE FLY

  • Categorization of Wikipedia articles with spectral clustering

    Publikacja

    - LECTURE NOTES IN COMPUTER SCIENCE - Rok 2011

    Abstract. The article reports application of clustering algorithms for creating hierarchical groups withinWikipedia articles.We evaluate three spectral clustering algorithms based on datasets constructed with usage ofWikipedia categories. Selected algorithm has been implemented in the system that categorize Wikipedia search results in the fly.

  • 0-step K-means for clustering Wikipedia search results

    Publikacja

    - Rok 2011

    This article describes an improvement for K-means algorithm and its application in the form of a system that clusters search results retrieved from Wikipedia. The proposed algorithm eliminates K-means isadvantages and allows one to create a cluster hierarchy. The main contributions of this paper include the ollowing: (1) The concept of an improved K-means algorithm and its application for hierarchical clustering....