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CDC
2009
IEEE
138views Control Systems» more  CDC 2009»
13 years 2 months ago
Beyond local optimality: An improved approach to hybrid model learning
Abstract-- Local convergence is a limitation of many optimization approaches for multimodal functions. For hybrid model learning, this can mean a compromise in accuracy. We develop...
Stephanie Gil, Brian Williams
SIAMJO
2002
77views more  SIAMJO 2002»
13 years 4 months ago
Modifying SQP for Degenerate Problems
Most local convergence analyses of the sequential quadratic programming (SQP) algorithm for nonlinear programming make strong assumptions about the solution, namely, that the activ...
Stephen J. Wright
ICIP
2002
IEEE
14 years 6 months ago
On global and local convergence of half-quadratic algorithms
Jérôme Idier, Marc Allain, Yves Gouss...