4009 search results - page 69 / 802 » Clustering on Complex Graphs |
106
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ICDM
2008
IEEE
15 years 6 months ago
2008
IEEE
Nonnegative matrix factorization (NMF) is a versatile model for data clustering. In this paper, we propose several NMF inspired algorithms to solve different data mining problems....
116
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ICPR
2008
IEEE
15 years 6 months ago
2008
IEEE
We present a study of the web based user navigation patterns mining and propose a novel approach for clustering of user navigation patterns. The approach is based on the graph par...
COMBINATORICS
2006
14 years 12 months ago
2006
The linear complexity of a matrix is a measure of the number of additions, subtractions, and scalar multiplications required to multiply that matrix and an arbitrary vector. In th...
WEBI
2004
Springer
15 years 5 months ago
2004
Springer
In this paper, we particularly focused our attention on how to enhance expressivity of ontologies when used as organized space values in a catalogue request process. Using the Wis...
104
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IBPRIA
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. This paper presents a new approach to the problem of simultaneous location and segmentation of object in images. The main emphasis is done on the information provided by ...