Searched defs:relative_decrease (Results 1 - 2 of 2) sorted by last modified time

/external/ceres-solver/include/ceres/
H A Diteration_callback.h114 double relative_decrease; member in struct:ceres::IterationSummary
199 // summary.relative_decrease,
/external/ceres-solver/internal/ceres/
H A Dtrust_region_minimizer.cc172 iteration_summary.relative_decrease = 0.0;
373 iteration_summary.relative_decrease = 0.0;
486 const double relative_decrease = local
493 // If monotonic steps are being used, then the relative_decrease
498 // of the relative_decrease and the
502 // reference iteration. The historical relative_decrease offers
505 iteration_summary.relative_decrease =
507 ? max(relative_decrease, historical_relative_decrease)
508 : relative_decrease;
546 iteration_summary.relative_decrease >
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