search for: local_opt

...s = begin options_to_merge = [] if custom_options_file options_to_merge << custom_options else options_to_merge << global_options options_to_merge << local_options end options_to_merge << env_options options_to_merge << command_line_options options_to_merge.inject do |merged, options| merged.merge(options) end...

...########### Optimization ############################## x0 = c(0.5, 0.5, 4200, 4200, 4200) ## start values lb=c(0, 0, 0,0,0) ## lower bound for each variable in vector x for objective function, Inf for infinity ub=c(1, 1, L, L, L) ## upper bound for each variable in vector x for objective function local_opts=list("algorithm" = "NLOPT_LN_AUGLAG", "xtol_rel"=0.01) ## some algorithms in nloptr require a local algorithm too opts=list("algorithm" = "NLOPT_GN_ISRES", "xtol_rel" = 0.01, "maxeval"=100000 ,"local_opts" = local_opts...