4526 search results - page 115 / 906 » An overview of clustering methods |
VTC
2006
IEEE
14 years 2 months ago
2006
IEEE
— We present a solution to the problem of identifying clusters from MIMO measurement data in a data window, with a minimum of user interaction. Conventionally, visual inspection ...
SIGMOD
2000
ACM
14 years 1 months ago
2000
ACM
High dimensional data has always been a challenge for clustering algorithms because of the inherent sparsity of the points. Recent research results indicate that in high dimension...
EDM
2010
13 years 10 months ago
2010
While students' skill set profiles can be estimated with formal cognitive diagnosis models [8], their computational complexity makes simpler proxy skill estimates attractive [...
CGI
2000
IEEE
14 years 14 days ago
2000
IEEE
This paper gives an overview of some recent methods useful for local and global shape analysis and for the design of solids. These methods include as new tools for global and loca...
CSE
2009
IEEE
14 years 8 days ago
2009
IEEE
Sparse Matrix-Vector multiplication (SpMV) is a very challenging computational kernel, since its performance depends greatly on both the input matrix and the underlying architectur...