1971 search results - page 323 / 395 » A clustering method that uses lossy aggregation of data |
103
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NAA
2004
Springer
15 years 5 months ago
2004
Springer
It was recently shown that block-circulant preconditioners applied to a conjugate gradient method used to solve structured sparse linear systems arising from 2D or 3D elliptic prob...
117
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ECCV
2010
Springer
15 years 3 months ago
2010
Springer
Unsupervised learning requires a grouping step that defines which data belong together. A natural way of grouping in images is the segmentation of objects or parts of objects. Whi...
120
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JACM
2010
14 years 11 months ago
2010
clustering of documents according to sharing of topics at multiple levels of abstraction. Given a corpus of documents, a posterior inference algorithm finds an approximation to a ...
122
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DEXA
2011
Springer
14 years 10 days ago
2011
Springer
A huge portion of today’s Web consists of web pages filled with information from myriads of online databases. This part of the Web, known as the deep Web, is to date relatively ...
TSE
1998
15 years 5 days ago
1998
—Process studies and improvement efforts typically call for new instrumentation on the process in order to collect the data they have deemed necessary. This can be intrusive and ...