258 search results - page 11 / 52 » Estimating the Distance to a Monotone Function |
ESANN
2006
13 years 8 months ago
2006
Topology preservation of Self-Organizing Maps (SOMs) is an advantageous property for correct clustering. Among several existing measures of topology violation, this paper studies t...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
We develop an approach to intrinsic dimension estimation based on k-nearest neighbor (kNN) distances. The dimension estimator is derived using a general theory on functionals of k...
EMMCVPR
2005
Springer
14 years 27 days ago
2005
Springer
This paper addresses the problem of efficient information theoretic, non-parametric data clustering. We develop a procedure for adapting the cluster memberships of the data pattern...
APPROX
2009
Springer
14 years 2 months ago
2009
Springer
Referring to the query complexity of property testing, we prove the existence of a rich hierarchy of corresponding complexity classes. That is, for any relevant function q, we prov...
IWVF
2001
Springer
13 years 11 months ago
2001
Springer
ÐA voxel-based method for flattening a surface in 3D space into 2D while best preserving distances is presented. Triangulation or polyhedral approximation of the voxel data are no...