8728 search results - page 334 / 1746 » On Reduct Construction Algorithms |
194
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SIAMMAX
2010
15 years 1 months ago
2010
Linear Discriminant Analysis (LDA) is one of the most popular approaches for feature extraction and dimension reduction to overcome the curse of the dimensionality of the high-dime...
176
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EVOW
2007
Springer
16 years 27 days ago
2007
Springer
Abstract. Overcompression is the process of post-processing compressed images to gain either further size reduction or improved quality. This is made possible by the fact that the ...
188
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DAWAK
1999
Springer
15 years 11 months ago
1999
Springer
Efficient index construction in multidimensional data spaces is important for many knowledge discovery algorithms, because construction times typically must be amortized by perform...
132
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CORR
2006
Springer
15 years 6 months ago
2006
Springer
Abstract: We propose a new construction for low-density source codes with multiple parameters that can be tuned to optimize the performance of the code. In addition, we introduce a...
158
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
—The trellis shaping (TS) is an effective technique not only for average power reduction of high-order QAM signals, but also for peak power reduction of band-limited single-carri...