397 search results - page 17 / 80 » Local embeddings of metric spaces |
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
The problem of document classification considers categorizing or grouping of various document types. Each document can be represented as a bag of words, which has no straightforw...
ICPR
2002
IEEE
14 years 9 months ago
2002
IEEE
This paper examines the problem of database organization and retrieval based on computing metric pairwise distances. A low-dimensional Euclidean approximation of a high-dimensiona...
IMC
2005
ACM
14 years 2 months ago
2005
ACM
Internet coordinate systems embed Round-Trip-Times (RTTs) between Internet nodes into some geometric space so that unmeasured RTTs can be estimated using distance computation in t...
SODA
2008
ACM
13 years 10 months ago
2008
ACM
The Earth Mover Distance (EMD) between two equalsize sets of points in Rd is defined to be the minimum cost of a bipartite matching between the two pointsets. It is a natural metr...
DIS
2007
Springer
14 years 2 months ago
2007
Springer
We describe a technique for comparing distributions without the need for density estimation as an intermediate step. Our approach relies on mapping the distributions into a reprodu...