1595 search results - page 162 / 319 » A hierarchical clustering algorithm based on the Hungarian m... |
144
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EMNLP
2010
15 years 4 months ago
2010
We present a novel approach to distributionalonly, fully unsupervised, POS tagging, based on an adaptation of the EM algorithm for the estimation of a Gaussian mixture. In this ap...
162
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ICIAP
1997
ACM
15 years 10 months ago
1997
ACM
A novel method for automatic segmentation of computed tomography CT head images of patients having spontaneous intracerebral brain hemorrhage has been presented in this work. The...
166
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IEICET
2010
15 years 4 months ago
2010
Traditionally, popular synonym acquisition methods are based on the distributional hypothesis, and a metric such as Jaccard coefficients is used to evaluate the similarity between...
179
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AAAI
2008
15 years 8 months ago
2008
In this paper, we present a general data clustering algorithm which is based on the asymmetric pairwise measure of Markov random walk hitting time on directed graphs. Unlike tradi...
145
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
Abstract The segmentation performance of any clustering algorithm is very sensitive to the features in an image, which ultimately restricts their generalization capability. This li...