Sciweavers

4013 search results - page 640 / 803
» computer 2002
Sort
View
77
Voted
IEEEMSP
2002
IEEE
15 years 6 months ago
Factorization with missing data for 3D structure recovery
—Matrix factorization methods are now widely used to recover 3D structure from 2D projections [1]. In practice, the observation matrix to be factored out has missing data, due to...
Rui F. C. Guerreiro, Pedro M. Q. Aguiar
79
Voted
CORR
2007
Springer
104views Education» more  CORR 2007»
15 years 1 months ago
Separable convex optimization problems with linear ascending constraints
Separable convex optimization problems with linear ascending inequality and equality constraints are addressed in this paper. An algorithm that explicitly characterizes the optimum...
Arun Padakandla, Rajesh Sundaresan
96
Voted
COLING
2002
15 years 29 days ago
Modular MT with a Learned Bilingual Dictionary: Rapid Deployment of a New Language Pair
The MT system described in this paper combines hand-built analysis and generation components with automatically learned example-based transfer patterns. Up to now, the transfer co...
Jessie Pinkham, Martine Smets
109
Voted
COLING
2002
15 years 29 days ago
Inducing Information Extraction Systems for New Languages via Cross-language Projection
Information extraction (IE) systems are costly to build because they require development texts, parsing tools, and specialized dictionaries for each application domain and each na...
Ellen Riloff, Charles Schafer, David Yarowsky
119
Voted
ML
2002
ACM
127views Machine Learning» more  ML 2002»
15 years 24 days ago
Sparse Regression Ensembles in Infinite and Finite Hypothesis Spaces
We examine methods for constructing regression ensembles based on a linear program (LP). The ensemble regression function consists of linear combinations of base hypotheses generat...
Gunnar Rätsch, Ayhan Demiriz, Kristin P. Benn...