1278 search results - page 157 / 256 » Quality in Distance Education |
126
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IJCAI
1993
15 years 7 months ago
1993
Heuristics used by search algorithms are usually composed of more primitive functions which we call "features". A method for combining features is presented which is bas...
155
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ICMCS
2010
IEEE
15 years 7 months ago
2010
IEEE
Determining similarities among data objects is a core task of content-based multimedia retrieval systems. Approximating data object contents via flexible feature representations, ...
170
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ICML
2010
IEEE
15 years 6 months ago
2010
IEEE
We introduce the Spherical Admixture Model (SAM), a Bayesian topic model for arbitrary 2 normalized data. SAM maintains the same hierarchical structure as Latent Dirichlet Allocat...
147
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
Voice search technology has been successfully applied to help drivers reply SMS messages in automobiles, in which a predefined SMS message template set is searched with ASR hypoth...
129
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IJBC
2007
15 years 6 months ago
2007
Centrality indices are an essential concept in network analysis. For those based on shortest-path distances the computation is at least quadratic in the number of nodes, since it ...