5092 search results - page 124 / 1019 » Clustering the Feature Space |
138
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MIR
2006
ACM
15 years 10 months ago
2006
ACM
In this paper, we introduce a new approach to learn dissimilarity for interactive search in content based image retrieval. In literature, dissimilarity is often learned via the fe...
118
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MLDM
1999
Springer
15 years 8 months ago
1999
Springer
Content-based image retrieval methods based on the Euclidean metric expect the feature space to be isotropic. They suer from unequal dierential relevance of features in comput...
113
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SPEECH
2008
15 years 4 months ago
2008
This paper investigates the organization of the vowel space in French speakers. Speakers aged from 4 years to adulthood were recorded in order to generate significant between-spea...
133
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NLPRS
2001
Springer
15 years 9 months ago
2001
Springer
This paper presents an empirical study for improving the performance of text chunking. We focus on two issues: the problem of selecting feature spaces, and the problem of alleviat...
209
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VLDB
1999
ACM
1999
ACM
Optimal Grid-Clustering: Towards Breaking the Curse of Dimensionality in High-Dimensional Clustering
15 years 8 months ago
Many applications require the clustering of large amounts of high-dimensional data. Most clustering algorithms, however, do not work e ectively and e ciently in highdimensional sp...