640 search results - page 82 / 128 » Watershed-Based Unsupervised Clustering |
ICDAR
2003
IEEE
15 years 5 months ago
2003
IEEE
This paper describes a system for efficient indexing and retrieval of words in collections of document images. The proposed method is based on two main principles: unsupervised pr...
108
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SDM
2007
SIAM
15 years 1 months ago
2007
SIAM
Many clustering algorithms have been proposed to partition a set of static data points into groups. In this paper, we consider an evolutionary clustering problem where the input d...
118
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ITCC
2005
IEEE
15 years 5 months ago
2005
IEEE
Density-based clustering algorithms have recently gained popularity in the data mining field due to their ability to discover arbitrary shaped clusters while preserving spatial pr...
ECML
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. This paper is about the evaluation of the results of clustering algorithms, and the comparison of such algorithms. We propose a new method based on the enrichment of a se...
NIPS
2001
15 years 1 months ago
2001
If the promise of computational modeling is to be fully realized in higherlevel cognitive domains such as language processing, principled methods must be developed to construct th...