502 search results - page 69 / 101 » Sparse Subspace Clustering |
CSDA
2006
14 years 12 months ago
2006
An approach to simultaneous document classification and word clustering is developed using a two-way mixture model of Poisson distributions. Each document is represented by a vect...
CEC
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract— Designing efficient algorithms for difficult multiobjective optimization problems is a very challenging problem. In this paper a new clustering multi-objective evolut...
AUSAI
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. Text documents have sparse data spaces, and nearest neighbors may belong to different classes when using current existing proximity measures to describe the correlation ...
IEICET
2008
14 years 12 months ago
2008
We propose a domain specific model for statistical machine translation. It is wellknown that domain specific language models perform well in automatic speech recognition. We show ...
SC
1995
ACM
1995
ACM
Parallel Implementations of the Power System Transient Stability Problem on Clusters of Workstations
15 years 3 months ago
Power system transient stability analysis computes the response of the rapidly changing electrical components of a power system to a sequence of large disturbances followed by ope...