692 search results - page 64 / 139 » A new clustering algorithm for coordinate-free data |
ICML
2007
IEEE
14 years 9 months ago
2007
IEEE
We revisit recently proposed algorithms for probabilistic clustering with pair-wise constraints between data points. We evaluate and compare existing techniques in terms of robust...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
We propose a novel algorithm for segmenting multiple motions of different types from point correspondences in multiple affine or perspective views. Since point trajectories associ...
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
Model-based clustering of motion trajectories can be posed as the problem of learning an underlying mixture density function whose components correspond to motion classes with dif...
IJHPCN
2008
13 years 8 months ago
2008
: We propose a set of statistical metrics for making a comprehensive, fair, and insightful evaluation of features, clustering algorithms, and distance measures in representative sa...
PAKDD
2004
ACM
14 years 1 months ago
2004
ACM
Our previous work introduced a 3D particle visualization framework that viewed each data point as being a particle affected by gravitational forces. We showed the use of this tool ...