969 search results - page 32 / 194 » Expectation-MiniMax Approach to Clustering Analysis |
116
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CVPR
2001
IEEE
16 years 3 months ago
2001
IEEE
Representing images with layers has many important applications, such as video compression, motion analysis, and 3D scene analysis. This paper presents an approach to reliably ext...
141
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NAACL
2003
15 years 3 months ago
2003
This paper presents an unsupervised method for discriminating among the senses of a given target word based on the context in which it occurs. Instances of a word that occur in si...
107
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ICML
2007
IEEE
16 years 2 months ago
2007
IEEE
We combine linear discriminant analysis (LDA) and K-means clustering into a coherent framework to adaptively select the most discriminative subspace. We use K-means clustering to ...
114
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APWEB
2003
Springer
15 years 5 months ago
2003
Springer
People display regularities in almost everything they do. This paper proposes characteristics of an idealized algorithm that would allow an automatic extraction of web user profil ...
SIGIR
2010
ACM
15 years 5 months ago
2010
ACM
Novelty detection is a difficult task, particularly at sentence level. Most of the approaches proposed in the past consist of re-ordering all sentences following their novelty sco...