647 search results - page 16 / 130 » Unsupervised possibilistic clustering |
TKDE
2002
15 years 1 months ago
2002
133
Voted
FLAIRS
2007
15 years 4 months ago
2007
Clustering attempts to discover significant groups present in a data set. It is an unsupervised process. It is difficult to define when a clustering result is acceptable. Thus,...
123
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ICIP
2009
IEEE
16 years 2 months ago
2009
IEEE
An unsupervised seabed segmentation algorithm for synthetic aperture sonar (SAS) imagery is proposed. Each 2 m ? 2 m area of seabed is treated as a unique data point. A set of fea...
88
Voted
EMNLP
2010
14 years 12 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...
120
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ACSC
2005
IEEE
15 years 7 months ago
2005
IEEE
Most current network intrusion detection systems employ signature-based methods or data mining-based methods which rely on labelled training data. This training data is typically ...