791 search results - page 131 / 159 » Non-Linear Dimensionality Reduction |
137
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FOCS
2003
IEEE
15 years 9 months ago
2003
IEEE
The doubling constant of a metric space (X, d) is the smallest value λ such that every ball in X can be covered by λ balls of half the radius. The doubling dimension of X is the...
125
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ICCV
2003
IEEE
15 years 9 months ago
2003
IEEE
Detecting the dominant normal directions to the decision surface is an established technique for feature selection in high dimensional classification problems. Several approaches...
144
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INFOVIS
2003
IEEE
15 years 9 months ago
2003
IEEE
An algorithm is presented for the visualisation of multidimensional abstract data, building on a hybrid model introduced at InfoVis 2002. The most computationally complex stage of...
131
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ISCAS
2003
IEEE
15 years 9 months ago
2003
IEEE
Recently, the integer DCT (Int-DCT), which has the rounding operations in the lifting structure, is attracting many researchers' attention as an effective method for DCT base...
135
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IMC
2003
ACM
15 years 9 months ago
2003
ACM
Internet coordinate schemes have been proposed as a method for estimating minimum round trip time between hosts without direct measurement. In such a scheme, each host is assigned...