5215 search results - page 885 / 1043 » Quantum clustering algorithms |
161
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CIKM
2010
Springer
15 years 2 months ago
2010
Springer
In Latent Semantic Indexing (LSI), a collection of documents is often pre-processed to form a sparse term-document matrix, followed by a computation of a low-rank approximation to...
132
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INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
Abstract—Accurate and timely identification of the routerlevel topology of the Internet is one of the major unresolved problems in Internet research. Topology recovery via tomog...
143
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JMLR
2010
15 years 2 months ago
2010
A wide variety of machine learning problems can be described as minimizing a regularized risk functional, with different algorithms using different notions of risk and differen...
138
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TASLP
2010
15 years 2 months ago
2010
Abstract—This paper describes a system, referred to as modelbased expectation-maximization source separation and localization (MESSL), for separating and localizing multiple soun...
144
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CIKM
2010
Springer
15 years 2 months ago
2010
Springer
We describe efficient techniques for construction of large term co-occurrence graphs, and investigate an application to the discovery of numerous fine-grained (specific) topics. A...