Optimization (Mathematical)

Topic	Replies	Views	Activity
Automatic differentiation of f(x) constructed by decomposition of a matrix M(x) differentiation , flux , machine-learning , numerics	7	2981	January 8, 2020
Plot Optim trace/error convergence question , plotting	9	1822	January 7, 2020
Working efficiently with sparse variables in JuMP jump	10	1408	January 7, 2020
sIpopt extension in JuMP? jump	6	889	January 6, 2020
Optimization problem	1	757	January 6, 2020
Simplify MINLP problem to speed up results question , jump	5	1066	December 26, 2019
Libopenspecfun.dll could not be found error	3	883	December 26, 2019
Empty sums in expressions jump , bug	2	1017	December 20, 2019
[Example] Use automatic differentiation to find Lagrange multiplier	2	1308	December 19, 2019
User-defined functions with large vector inputs	4	581	December 18, 2019
KNITRO 'option_file' is not working	3	691	December 18, 2019
How can I significantly improve the speed of this linear programming problem in JuMP? question , jump , linear-programming	12	1559	December 15, 2019
MIP starts in JuMP - an example	1	1367	December 12, 2019
Ifelse statement leads to a length(hess_I) > 0 AssertionError jump , error , optimization	3	565	December 11, 2019
Solver-dependent callbacks in JuMP -- How to do it right?	8	2785	December 11, 2019
Precompiling JuMP and GLPK cause segfaults	4	669	December 11, 2019
SolveTime() for Multi-Start options	2	519	December 11, 2019
Unknown error from ForwardDiff	1	501	December 10, 2019
Particle Swarm Optimization solver and JuMP? question , jump	2	1739	December 10, 2019
Need help with prod() or any custom function with JuMP	7	1043	December 9, 2019
Convex.jl : remarkable increase in perf in dev version (0.13.0) compared to v0.12.6, (now as fast as R/CVXR) performance	1	680	December 7, 2019
Pyomo style "blocks" in JuMP question , jump	7	1609	December 5, 2019
Convex.jl (+SCS) more than 100* slower than R counterpart, CVXR + SCS performance	12	1767	December 3, 2019
[ANN] SequentialConvexRelaxation.jl: non-convex optimization on top of Convex.jl package , announcement	2	740	December 2, 2019
Loops "for" and "while" in JuMP	2	1716	November 30, 2019
AmplNLWriter : supports_constraint() is ambiguous in MathOptInterface	9	807	November 27, 2019
First alpha release of JuMP 0.19 (JuMP/MathOptInterface)	12	3412	November 27, 2019
Difficulty in solving a MINLP	2	493	November 27, 2019
How to NLsolve with sparsity but no jacobian? question , package , diffeq , differentiation	7	1111	November 25, 2019
JuMP : Solving an optimisation problem with a large matrix of variables	4	2403	November 24, 2019