1167 search results - page 69 / 234 » Limits of Spectral Clustering |
113
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ICMCS
2006
IEEE
15 years 10 months ago
2006
IEEE
EM algorithm is an important unsupervised clustering algorithm, but the algorithm has several limitations. In this paper, we propose a fast EM algorithm (FEMA) to address the limi...
138
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ICIP
2007
IEEE
15 years 10 months ago
2007
IEEE
Many natural textures comprise structural patterns and show strong self-similarity. We use affine symmetry to segment an image into self-similar regions; that is a patch of textu...
108
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IJCNN
2006
IEEE
15 years 10 months ago
2006
IEEE
Abstract— During the last years, high throughput experiments have become very popular. During the analysis of such data the need for a functional grouping of genes arises. In thi...
127
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CLUSTER
2002
IEEE
15 years 9 months ago
2002
IEEE
In a Linux cluster, as in any multi-processor system, the inter-processor communication rate is the major limiting factor to its general usefulness. This research is geared toward...
ISCAS
2007
IEEE
15 years 10 months ago
2007
IEEE
— The accuracy of high-speed DAC’s is limited by dynamic effects such as glitches. Here, a digital calibration technique to compensate this effect is presented. Because of the ...