251 search results - page 30 / 51 » When Is Nearest Neighbors Indexable |
155
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ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
In this paper, we present a new independent component analysis mixture vector quantization (ICAMVQ) method to summarize the video content. In particular, independent component ana...
ICASSP
2008
IEEE
15 years 9 months ago
2008
IEEE
Bayesian hypothesis testing is investigated when the prior probabilities of the hypotheses, taken as a random vector, must be quantized. Nearest neighbor and centroid conditions f...
109
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CORR
2008
Springer
15 years 2 months ago
2008
Springer
Abstract--In this paper, Bayesian hypothesis testing is investigated when the prior probabilities of the hypotheses, taken as a random vector, are quantized. Nearest neighbor and c...
265
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ICDE
1999
IEEE
16 years 4 months ago
1999
IEEE
Time series stored as feature vectors can be indexed by multidimensional index trees like R-Trees for fast retrieval. Due to the dimensionality curse problem, transformations are ...
142
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MM
2009
ACM
15 years 9 months ago
2009
ACM
We propose a novel technique for semi-supervised image annotation which introduces a harmonic regularizer based on the graph Laplacian of the data into the probabilistic semantic ...